The U.S. aircraft register, updated daily
Parts · Airframe structure

Nut

600 failure reports named the nut in the last ten years, 1,920 since 1995, most often on the Bombardier CL-600 Challenger and CRJ; the condition most often found was "corroded". 4,297 FAA approvals let 25 companies make a replacement nut, Republic Fastener Manufacturing CORP holding the most (873). The reports call it "nut", "b-nut", "b nut", "'b' nut", "nut assy".

Reports by year

02754801071995200020052010201520202025302026
Reports by year, as a table
reports
199538
199694
199730
199875
199954
200087
200151
200279
2003107
200463
200551
200647
200742
200849
200938
201050
201173
201281
2013103
201450
201558
201653
201741
201839
201965
2020107
202177
202218
202326
202467
202577
202630

Which system the reports file it under last ten years

Airframe structure328Heating, ice protection and utility systems80Engine78Landing gear31Cabin, seats and restraints21Flight controls17Rotorcraft systems12Electrical power11Emergency equipment9Fuel system7
Reports by system, as a table
reports
Airframe structure328
Heating, ice protection and utility systems80
Engine78
Landing gear31
Cabin, seats and restraints21
Flight controls17
Rotorcraft systems12
Electrical power11
Emergency equipment9
Fuel system7

Models most often reporting it last ten years

Bombardier CL-600 Challenger and CRJ171Boeing 737137Boeing 76731Boeing 75730Airbus A31924Airbus A32021Airbus A32117Embraer ERJ 170 E170 and E17511Mcdonnell Douglas Aircraft Co MD-8811Airbus A3007Embraer EMB-145 ERJ 1457Boeing 7776
Models most reported, as a table
reports
Bombardier CL-600 Challenger and CRJ171
Boeing 737137
Boeing 76731
Boeing 75730
Airbus A31924
Airbus A32021
Airbus A32117
Embraer ERJ 170 E170 and E17511
Mcdonnell Douglas Aircraft Co MD-8811
Airbus A3007
Embraer EMB-145 ERJ 1457
Boeing 7776

How it failed the condition found, last ten years

corroded197loose162deteriorated60leaking40missing26broken17damaged17cracked10backed out7worn7
Conditions found, as a table
reports
corroded197
loose162
deteriorated60
leaking40
missing26
broken17
damaged17
cracked10
backed out7
worn7

Engines most often reporting it

CFM International LEAP-1B28 series 3Continental IO-550-N 3International Aero Engines V2533-A5 3CFM International CFM56-5B4/3 2CFM International CFM56 series 2Pratt & Whitney PT6A series 2Pratt & Whitney PW4060 2Allison (Rolls-Royce) 250-C20 1Allison (Rolls-Royce) 250-C30P 1CFM International CFM56-5B3/3 1

Approved replacement parts 4,297 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a nut and sell it as an approved part for the models named. These are the companies holding such approvals for a nut:

Republic Fastener Manufacturing CORP 873Arconic Global Fasteners & Rings, INC., DBA Arconic Fastening Systems 452Turbine Kinetics INC, Subsidiary of Heico CORP 320Bristol Industries 282Faber Enterprises INC 214Alcoa Fastening Systems 212Goodrich Landing Gear 193Automatic Screw Machine Products INC 191Sps Technologies INC 178Monadnock Company 166Atlas Specialty Products 166Airdrome Parts Company LLC 164Aviation Materials Management INC 129Rotair Industries INC 93Aerofit INC 87Turbine Kinetics INC, A Heico Aerospace Company 83Pacific Sky Supply INC 66Extex Engineered Products INC 66Wencor LLC 61Spirit Aerosystems INC 54Aircraft Component Design LLC 51Valley-Todeco INC 50Sonic Industries INC 49Approved Quality Manufacturing 49Aviation Materials Management, INC. 48

For these models most: Boeing 747 (1,562), Boeing 737 (1,385), Boeing 767 (1,036), Boeing 777 (865), Boeing 757 (865), Boeing 707 (557), Boeing 727 (205), Sikorsky S-61 (80), Airbus A320 (49), Airbus A319 (45), Mcdonnell Douglas DC-9 (41), Airbus A321 (37).

MakerPartReplacesFitsGrantedStatus
Aviation Component SolutionsNut P01768BA1172A10Airbus SAS A300 B4-603, A300 B4-605R, A310-3242026-08-18current
Turbine Kinetics INC, A Heico Aerospace CompanyNut, Self Locking KTST2785-09ST2785-09International Aero... V2522-A5, V2524-A5, V2527-A52026-08-18current
Ram AerospaceNut, Clinch, Locking 727-37727-37Pratt & Whitney Canada Corp. PW305A, PW305B, PW306A2026-08-04current
Jet Parts Engineering INCNut 301-547-905-0JP301-547-905-0CFM International CFM56-5B3/P, CFM56-5B4/P, CFM56-5B6/P2026-07-14current
Game Aerospace, LLCNut, Axle 5514Modification PartPiper Aircraft Inc. PA-16, PA-16S, PA-182026-04-28current
Game Aerospace, LLCNut, Axle 5514Modification PartFS 2002 Corp. PA-142026-04-28current
Game Aerospace, LLCNut, Axle 5514Modification PartPiper Aircraft Inc. J3, J3C-40, J3C-502026-04-28current
Game Aerospace, LLCNut, Axle 5514Modification PartFS 2001 Corp. J5A (Army L4F), J5A-80, J5B (Army L4G)2026-04-28current
Game Aerospace, LLCNut, Axle 5514Modification PartFS 2003 Corp. PA-12 and PA-12S.2026-04-28current
Miraj CorporationNut, Self Locking M150SG1071150SG1071Sikorsky Aircraft Corporation S-76A, S-76C2026-03-27current
Alliance Aerospace Engineering INCNut, Repair, Pivot Pin. Shock Absorber Main Landing Gear 10-AB0551-1CRA50551Airbus S.A.S. A300 Model B2-1A, A300 Model B2-1C,...2026-03-25current
Core Parts LLCNut, Bearing Retainer 161609-1CP161609-1Learjet Inc. 602025-12-10current
Turbine Kinetics INC, A Heico Aerospace CompanyNut F5237149820000KTF5237149820000Airbus SAS A330-3432025-10-24current
Soundair Aviation ServicesNUT, RETAINING DEVICE SP7110-02-1020108C0375-01The Boeing Company 747-300 Series, 747-400 Series,...2025-10-01current
Hartzell Engine Technologies LLCNut, Self-Locking 55154649924Continental... IO-520-BA12B, IO-520-BA14B, IO-520-BA14M2025-09-18current
Hartzell Engine Technologies LLCNut, Plain 55130646605Continental... IO-360ES-26B IO-360ES-28B...2025-09-18current
Hartzell Engine Technologies LLCNut, Hex 55128646187Continental... TSIO-520-AE1A, LTSIO-520-AE1B, LTSIO-520-AE2A2025-09-18current
Hemico INC.NUT HEM2019420194Embraer S.A. EMB-1202025-09-17current
Safran Cabin INC.Nut B831998-87B831998-87Airbus S.A.S A380-841, A380-842, A380-8612025-08-18current
Safran Cabin INC.Nut B831998-85B831998-85Airbus S.A.S A380-841, A380-842, A380-8612025-08-18current
Safran Cabin INC.Nut B831998-11B831998-11Airbus S.A.S A380-841, A380-842, A380-8612025-08-18current
Jet Avion Corporation A Heico Aerospace CompanyNut 307-020-601-0JA307-020-601-0CFM International CFM56-7B20, CFM56-7B20E, CFM56-7B22/B12025-06-26current
Wencor, LLCNut - SLFLKG, DH ST1258-12WEST1258-12Pratt & Whitney Division PW4052, PW4056, PW40602025-06-26current
Wencor, LLCNut - SLFLKG, DH ST1258-12WEST1258-12International Aero Engines PW1133G-JM, PW1133GA-JM, PW1130G-JM2025-06-26current
Wencor, LLCNut 1598433-1WE1598433-1The BoeingCompany DC-9-11, DC-9-12, DC-9-132025-06-19current
Wencor, LLCNut 1598433-1WE1598433-1The Boeing Company 737-700 Series, 737-800 Series,...2025-06-19current
Hemico INC.NUT, SELF-LOCKING HEM26043742604374The Boeing Company 737-200 Series, 737-300 Series,...2025-02-27current
Hemico INC.NUT, SELF-LOCKING HEM26101782610178The Boeing Company 767-300 Series2025-02-27current
Hemico INC.NUT, SELF-LOCKING HEM26005452600545The Boeing Company 767-300 Series2025-02-27current
Hemico INC.NUT, SELF-LOCKING HEM26150462615046The Boeing Company 737-300 Series, 737-400 Series,...2025-02-27current
Wencor, LLCNut, Self Locking 776440WE776440Pratt & Whitney Division PW4050, PW4052*, PW4056**2025-01-09current
Wencor, LLCNut, Double-Hex 776441WE776441Pratt & Whitney Division PW4050, PW4052*, PW4056**2025-01-09current
Vision Air Services, LLCNut DAS2480-1006VADAS2480-1006VAAirbus Helicopters AS350B, AS350B1, AS350B22024-12-10current
Aero Attitude, LLCNut, Self-Locking, 12 Point 3012414AA3012411Pratt and Whitney... JT15D-1, JT15D-1A, JT15D-1B2024-12-10current
Aero Attitude, LLCNut, Self-Locking, 12 Point 3012414AA3012413Pratt and Whitney... JT15D-1, JT15D-1A, JT15D-1B2024-12-10current
Aero Attitude, LLCNut, Self-Locking, 12 Point 3012414AA3012412Pratt and Whitney... JT15D-1, JT15D-1A, JT15D-1B2024-12-10current
Aero Attitude, LLCNut, Self-Locking, 12 Point 3012414AA3012414Pratt and Whitney... JT15D-1, JT15D-1A, JT15D-1B2024-12-10current
Alliance Aerospace Engineering INCNut, Repair, Pivot Pin. Shock Absorber Main Landing Gear 10-AB0551-1CRA50551Airbus SAS A300A300, Model B2-1A, A3002024-11-19current
Alliance Aerospace Engineering INCNut, Repair, Pivot Pin. Shock Absorber Main Landing Gear 10-AB0551-1CRA50551Airbus SAS A300A300, Model B2-1A, A3002024-11-19current
Rotair Aerospace CorporationNUT ASSY R70301-02112-04170301-02112-041Sikorsky Aircraft Corporation S-70A, S-70C2024-11-14current
Hemico INC.Nut HEM46128-346128-3Textron Aviation Inc. 400, 400A, MU-300-102024-10-17current active
Turbine Kinetics INC, A Heico Aerospace CompanyNut 69-38903-1KT69-38903-1The BoeingCompany 737-100 Series, 737-200 Series,...2024-09-16current
Rotair Aerospace CorporationNUT R70357-06107-10370357-06107-103Sikorsky Aircraft Corporation S-70A, S-70C2024-08-23current
Rotair Aerospace CorporationNUT, PLAIN R70101-08004-10870101-08004-108Sikorsky Aircraft Corporation S-70A, S-70C2024-08-23current
Rotair Aerospace CorporationNUT, PLAIN, HEXAGONAL R70101-08004-10770101-08004-107Sikorsky Aircraft Corporation S-70A, S-70C2024-08-23current
Aero Attitude, LLCNut, Self-Locking, Shank 3015234AA3015234, 3015233, 3015232, 3016299, ST3297-01,...Pratt and Whitney... JT15D-1, JT15D-1A, JT15D-1B2024-08-07current
Aero Attitude, LLCNut, Self-Locking, Hex 3012675AA3012675, 3005816, 3012674, 3028286, ST6389-09Pratt and Whitney... JT15D-1, JT15D-1A, JT15D-1B2024-08-07current
Hartzell Engine Technologies LLCNut ES3019M3019Continental Motors Inc A-40, A-40-2, A-40-32024-05-20current
Hartzell Engine Technologies LLCNut ES3019M3019Continental... A-50-1, A-50-4, A-50-52024-05-20current
Hartzell Engine Technologies LLCNut ES3019M3019Lycoming Engines O-235-C1, O-235-C1A, O-235-C1B2024-05-20current
Hartzell Engine Technologies LLCNut ES3019M3019Lycoming Division... O-290-D, O-290-D2, O-290-D2A2024-05-20current
Wencor, LLCNut, Self-Locking Special 1491-428WE1491-428Airbus SAS A319 Model -153NA320 Model -251N,...2024-04-30current
Wencor, LLCNut, Self-Locking Special 1491-428WE1491-428The Boeing Company 737-900ER Series, 737-8, 737-9747-8F Series2024-04-30current
Aerocess, INCNut ACB-5478B-5478McCauley Propeller Systems 2D34C, B2D34C, B2D37C2024-04-23current
Hye-Tech Manufacturing LLCNut 2538982HT2538982Rolls-Royce Corporation 250-C300/A12024-04-19current
Core Parts LLCNut, Self-Locking, 12 Point 3012414CP3012414Pratt & Whitney Canada PT6A-1402024-03-25current
Core Parts LLCNut, Self-Locking, Hex 3012675CP3012675Pratt & Whitney Canada PT6A-1402024-03-25current
Aircorps Aviation, LLCNut 117-319101-ACPM117-319101Cal Pacific Airmotive P-51C, P-51D (USAF F-51D), P-51K (USAF F-51K)2024-03-08current
Hartzell Engine Technologies LLCNut KA10‐382936Continental Motors10-382936Continental... 6-285-B, -C, -CA2023-11-09current
Hartzell Engine Technologies LLCNut ES10‐382618Continental Motors10-382618Continental... 6-285-B, -C, -CA2023-11-09current
Av8 Pma, LLC.Nut NPMA-8UM65-125-8UM65/1Textron Aviation Inc. BAe.125 Series 800A, BAe.125 Series...2023-08-29current
Av8 Pma, LLC.Nut NPMA-8UM65-125UM1087Textron Aviation Inc. BAe.125 Series 800A, BAe.125 Series...2023-08-29current
Aerocess, INCNut ACH10-4H10-4Hartzell Propeller Inc. HC-B3T, HC-B3W, HC-B4T2023-07-31current
Aerocess, INCNut ACA-2069A-2069Hartzell Propeller Inc. (B, C, D)HC-C2Y2023-07-31current
Jet Parts Engineering INCNut - Retention 815188-3NE815188-3The Boeing Company 777-200 Series, 777-300 Series,...2023-06-02current
Jet Parts Engineering INCNut - Balancing 1001238-1NE1001238-1Embraer S.A. ERJ 170-100 STD, ERJ 170-100 LR, ERJ...2023-06-02current
Lanair Research and Development INCNut LA145-27612-003145-27612-003Embraer S.A. EMB-145, EMB-145ER, EMB-145MR2023-05-31current
Turbine Kinetics INC, A Heico Aerospace CompanyNut 63-537KT63-537Airbus SAS A320-2142023-03-30current
Aviatron INCNut AVUS3455-93455-9Airbus A318 Model -111, A318 Model -112,...2023-03-15current
Core Parts LLCNut, Self-Locking, Hex 3012675CP3012675Pratt & Whitney Canada PT6A-6, PT6A-6A, PT6A-6B2023-01-23current
Core Parts LLCNut, Self-Locking, 12 Point 3012414CP3012414Pratt & Whitney Canada PT6A-6, PT6A-6A, PT6A-6B2023-01-23current
Core Parts LLCNut, Self-Locking, Shank 3015234CP3015234Pratt & Whitney Canada PT6A-11, PT6A-11AG, PT6A-15AG2023-01-23current
Turbine Kinetics INC, A Heico Aerospace CompanyNut ABS0738-1-6KTAirbus P/N: ABS0738-1-6Airbus SAS A318 Model -122, A319 Model -115,...2023-01-16current
Adpma LLCNut, Plain Double Hex PMA80030-2Honeywell (Allied-Signal)P/N 359665-2Bombardier Inc. CL-600-2A12 (601), CL-600-2B16 (604 Variant)2022-12-02current
Adpma LLCNut, Pump Plate PMA80025-1Honeywell (Allied-Signal)P/N 3503655-1Bombardier Inc. CL-600-2A12 (601), CL-600-2B16 (604 Variant)2022-12-02current
Adpma LLCNut, Plain Double Hex PMA80030-2Honeywell (Allied-Signal)P/N 359665-2Boeing 727, 727C, 727-1002022-12-02current
Adpma LLCNut, Slotted PMA80006-3Honeywell (Allied-Signal)P/N 3500297-3Bombardier Inc. CL-600-2A12 (601), CL-600-2B16 (604 Variant)2022-12-02current
Rotair Aerospace CorporationNut R70358-06330-10170358-06330-101Sikorsky Aircraft Corporation S-70 (UH-60A, UH-60L), S-70C2022-11-07current
Core Parts LLCNut, Plain, Round 3029885CP3029885Pratt & Whitney Canada Corp PT6A-38, PT6A-41, PT6A-422022-08-25current
Av8 Pma, LLC.Nut NP-2117-3029-0012117-3029-001EMBRAER S.A. EMB-5052022-07-27current
Airborne Maintenance & Engineering ServicesNut 007-02727-1007-02727-1Boeing 737-200/3002022-07-11current
Airborne Maintenance & Engineering ServicesNut 007-02744-1007-02744-1Boeing 737-3002022-07-11current
Airborne Maintenance & Engineering ServicesNut 007-02713-47007-02713-47Boeing 737-300/400/7002022-07-11current
Airborne Maintenance & Engineering ServicesNut 007-02744-1007-02744-1Boeing 737-200/3002022-07-11current
Turbine Kinetics INC, A Heico Aerospace CompanyNut, Castellated 2611018KT2611018The Boeing Company 717-200, MD-11, MD-11F2022-07-01current
Turbine Kinetics INC, A Heico Aerospace CompanyNut, Castellated 2611018KT2611018Airbus SAS A330-202, A330-301, A330-3022022-07-01current
Turbine Kinetics INC, A Heico Aerospace CompanyNut 63-536KTSAFRAN Landing Systems P/N: 63-536Airbus SAS A330-9412022-06-30current
Aero Accessories LLCNut, Detail AGB-20923McCauley A-1639-28B-20923Textron Aviation... A23-24, A24, A24R2022-05-24current
Aero Accessories LLCNut, 10-32, Sealing & Locking AG1137-828Woodward 1137-828Textron Aviation (Beech) 95-C55, 95-C55A, D/E552022-05-24current
Woodward INCNut 1138-1721138-172Pratt & Whitney Canada Corp. PT6E-66XT2022-04-15current
Woodward INCNut 208060208060Pratt & Whitney Canada Corp. PT6E-66XT2022-04-15current
Woodward INCNut 1137-0041137-004Pratt & Whitney Canada PT6E-66XT2022-04-14current
Turbine Kinetics INC, A Heico Aerospace CompanyNut 2609823KT2609823The Boeing Company MD-11, MD-11F, MD-10-10F2022-03-29current
Ametek Ameron LLC D/B/A Mass SystemsNUT, SELF M33478-20133478-201Bombardier Cl-600-1A112022-02-22current
Ametek Ameron LLC D/B/A Mass SystemsNUT, SELF M33479-00333479-003Bombardier Cl-600-1A112022-02-22current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01Carson Helicopters UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01Pickering Aviation EH-60A, UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01ACE Aeronautics UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01SIKORSKY AIRCRAFT S-70 (UH-60L)2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P02ACD4040T69P02General Electric Company CT7-5A2, CT7-5A3, CT7- 7A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01BILLINGS FLYING SERVICE INC. UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01SIKORSKY AIRCRAFT S-70C2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01Northwest Rotorcraft LLC. UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01CAPITOL HELICOPTERS INC. UH-60A, HH-60L2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01Delta Enterprise UH-60A, EH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01High Performance... UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01General Electric Company CT7-5A2, CT7-5A3, CT7- 7A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01BHI H60Helicopters UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01Timberline Helicopters UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01SKYDANCE BLACKHAWK OPERATIONS UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01SIKORSKY AIRCRAFT S-70A, S-70M2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01Unical Aviation UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01PJ Helicopters Inc. UH-60A2022-02-02current
Aircraft Component Design LLCNut, Self Locking - No. 3 Bearing 4040T69P01ACD4040T69P01SIXTYHAWK TC EH-60A, HH-60L, UH-60A2022-02-02current
Able Aerospace Services, INC.Nut, Self-Locking 2AA-011-119-001206-011-119-001BELL 5052021-12-06current active
Jet Avion Corporation A Heico Aerospace CompanyNut 084270-01800JA084270-01800Airbus SAS A330-202, A330-203, A330-2232021-10-29current
Jet Avion Corporation A Heico Aerospace CompanyNut 084270-01800JA084270-01800Airbus SAS A318 Model -111, A318 Model -112,...2021-10-29current
Core Parts LLCNut, Self-Locking, 12 Point 3012414CP3012414Pratt & Whitney Canada PT6A-6, -6A, -6B2021-10-22current
Core Parts LLCNut, Self-Locking, Hex 3012675CP3012675Pratt & Whitney Canada PT6A-6, -6A, -6B2021-10-22current
Core Parts LLCNut, Self-Locking, Shank 3015234CP3015234Pratt & Whitney Canada PT6A-11, -11AG, -15AG2021-10-13current
Woodward INCNUT 1138-1721138-172Pratt & Whitney Canada Corp. PT6E-67XP2021-10-06current
Turbine Kinetics INC, A Heico Aerospace CompanyNut ABS0738-1-6KTAirbus P/N: ABS0738-1-6Airbus SAS A320-251N, A320-271N, A321-272N2021-10-05current
Rotair Aerospace CorporationNut RS5086-04SS5086-04Sikorsky Aircraft S-61N2021-09-27current
Rotair Aerospace CorporationNut RS5086-05RS5086-05Sikorsky Aircraft Corporation S-70 (UH-60A, UH-60L), S-70A2021-09-27current
Rotair Aerospace CorporationNut RS5086-05SS5086-05Sikorsky Aircraft S-61N2021-09-27current
Rotair Aerospace CorporationNut RS5086-06SS5086-06Sikorsky Aircraft Corporation S-70 (UH-60A, UH-60L), S-70A2021-09-27current
Rotair Aerospace CorporationNut RS5086-06SS5086-06Sikorsky Aircraft S-61N2021-09-27current
Rotair Aerospace CorporationNut RS5086-04SS5086-04Sikorsky Aircraft Corporation S-70 (UH-60A, UH-60L), S-70A2021-09-27current
Wencor, LLCNut 141A6473-1WE141A6473-1The Boeing Company 737-82002021-09-23current
Able Aerospace Services, INC.Nut, Self-Locking 2AA-011-119-005206-011-119-005BELL 5052021-08-26current active
Wencor, LLC Nut, Self-Locking J979P04WEJ979P04CFM INTERNATIONAL S.A. CFM56-5B1/3, CFM56-5B2/3, CFM56-5B3/32021-08-23current
Turbine Kinetics INC, A Heico Aerospace CompanyNut, Self-Locking J626P04QQJ626P04General ElectricCompany CF6-80A1, CF6-80A3, CF6-80E1A32021-08-17current
Turbine Kinetics INC, A Heico Aerospace CompanyNut, Self-Locking J626P04QQJ626P04CFM International CFM56-5B1/3, CFM56-5B2/3, CFM56-5B3/32021-08-17current
Able Aerospace Services, INC.Nut, Self-Locking 2AA-011-119-005206-011-119-005BELL 5052021-08-06current
Thales Avionics INCNUT,RETAINER,SIZE 22,4-40 322600-2201322600-2201Boeing 737-82021-06-28current
Thales Avionics INCNUT,SELF LOCK,SS,2-56 322667-02322667-02Boeing 737-82021-06-28current
Turbine Kinetics INC, A Heico Aerospace CompanyNut, Self-Locking 2610133KTHoneywell P/N: 2610133The Boeing Company MD-11F MD-10-10F MD-10-30F2021-06-18current
Mcfarlane Aviation INCNut MCSTD-1410STD-1410Lycoming Engines IO-320-E2A2021-06-10current
Superior Air Parts INCNut SL-STD-1410STD-1410Lycoming Engines O-235, O-290, O-320 76 Series2021-05-05current
Rapco Fleet Support INCNut, Self-Locking RFS186GYN186Textron Aviation Inc. 400A, 400T2021-05-05current
Turbine Kinetics INC, A Heico Aerospace CompanyNut 51U671KTPratt & Whitney PIN: 51U671Airbus SAS A330-223A330-223FA330-321A330-322A330-3232021-04-23current
Rotair Aerospace CorporationNUT, SELF LOCKING DOUBLE HEX 180 KSI RS5081-07SS5081-07Sikorsky Aircraft S-61R2021-03-11current
Rotair Aerospace CorporationNUT, SELF LOCKING DOUBLE HEX 180 KSI RS5081-04SS5081-04Sikorsky Aircraft Corporation S-70, S-70A & M, S-70C2021-03-11current
Rotair Aerospace CorporationNUT, SELF LOCKING DOUBLE HEX 180 KSI RS5081-08SS5081-08Sikorsky Aircraft S-64A, S-61R2021-03-11current
Rotair Aerospace CorporationNUT, SELF LOCKING DOUBLE HEX 180 KSI RS5081-12SS5081-12Sikorsky Aircraft S-64A2021-03-11current
Rotair Aerospace CorporationNUT, SELF LOCKING DOUBLE HEX 180 KSI RS5081-06SS5081-06Sikorsky Aircraft S-64A, S-61R2021-03-11current
Rotair Aerospace CorporationNUT, SELF LOCKING DOUBLE HEX 180 KSI RS5081-05SS5081-05Sikorsky Aircraft Corporation S-70, S-70A & M, S-70C2021-03-11current
Turbine Kinetics INC, A Heico Aerospace CompanyNut, Self-Locking J626P03QQJ626P03 CFM International LEAP-1A26LEAP-1B28LEAP-1B252021-03-01current
3 Points AviationNut, Gland 82970017-103-3PA82970017-103Bombardier DHC-8-100 Series, DHC-8-200 Series,...2021-02-05current
Aircraft Component Design LLCNut R1181P003ACDR1181P003General Electric Companys CT58-140-1CT58-140-22021-01-07current

The first 150 of 400.

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.