Tee
0 failure reports named the tee in the last ten years, 68 since 1995. 2,767 FAA approvals let 25 companies make a replacement tee, Airdrome Parts Company LLC holding the most (1,121). The reports call it "tee", "tee assy".
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 6 |
| 1996 | 3 |
| 1997 | 7 |
| 1998 | 27 |
| 1999 | 24 |
| 2000 | 1 |
Approved replacement parts 2,767 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a tee and sell it as an approved part for the models named. These are the companies holding such approvals for a tee:
Airdrome Parts Company LLC 1,121Faber Enterprises INC 958Aerofit INC 210Airborne Maintenance & Engineering Services 81Spirit Aerosystems INC 73Crane Resistoflex 50Aero Arc INC 49Designed Metal Connections, INC. DBA Permaswage 32Gulfstream Aerospace LP 28Galaxy Aerospace CO LP 28Industrial Tube Corporation 27Northwest Aerospace Technologies 16Goodrich Landing Gear 15Cascade Aviation Services INC 13Aviation Materials Management INC 10Lucas Aerospace Cargo System 9Gemini Engineering 9Designed Metal Connections INC 9Pamco 5Aviation Technical Services 5Asap Corporation 5Exotic Metals Forming Company LLC 4Aerospace Welding Minneapolis, INC. 4S-Tec Corporation 3Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC) 3
For these models most: Boeing 747 (1,137), Boeing 737 (769), Boeing 757 (619), Boeing 767 (481), Boeing 777 (359), Boeing 707 (255), Boeing 727 (114), Mcdonnell Douglas MD-11 (49), Boeing 717 (47), Israel Aircraft Industries 1124 (32), Israel Aircraft Industries ASTRA SPX (31), Israel Aircraft Industries 1125 (31).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Pexco Aerospace INC. | TEE - END CAP ASSY CTR STOWAGE SUPPORT BAC1522-282 | BAC1522-282 | The Boeing Company 737-8200 | 2026-06-17 | current |
| Wipaire INC | TEE, FUEL LINE, BEAVER 6A14272-002 | Modification Article | Viking Air Limited DHC-2 MK. I | 2022-10-27 | current |
| Amsafe Bridport | TEE 69B53273-3 | 69B53273-3 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00410-11 | 007-00410-11 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00521-1 | 007-00521-1 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00242-87 | 007-00242-87 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00521-5 | 007-00521-5 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00242-85 | 007-00242-85 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00410-7 | 007-00410-7 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00521-23 | 007-00521-23 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00521-45 | 007-00521-45 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00521-47 | 007-00521-47 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00521-75 | 007-00521-75 | Boeing 737-300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00521-2 | 007-00521-2 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00521-83 | 007-00521-83 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00521-37 | 007-00521-37 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-00524-7 | 007-00524-7 | Boeing 737-300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-615 | 007-09505-615 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-02201-207 | 007-02201-207 | Boeing 737-300/400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 0370-53-0215-12 | 0370-53-0215-12 | Boeing 737-700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-06002-65 | 007-06002-65 | Boeing 737-300 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 0370-53-0215-67 | 0370-53-0215-67 | Boeing 737-700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-731 | 007-09505-731 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04405-1037 | 007-04405-1037 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-552 | 007-09505-552 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-641 | 007-09505-641 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-717 | 007-09505-717 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04405-183 | 007-04405-183 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-601 | 007-09505-601 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-637 | 007-09505-637 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-661 | 007-09505-661 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-732 | 007-09505-732 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-662 | 007-09505-662 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 0370-53-0215-68 | 0370-53-0215-68 | Boeing 737-700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 0340-38-0001-191 | 0340-38-0001-191 | Boeing 737-300/400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 0370-53-0215-11 | 0370-53-0215-11 | Boeing 737-700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-602 | 007-09505-602 | Boeing 737-300/400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04405-1035 | 007-04405-1035 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-551 | 007-09505-551 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-617 | 007-09505-617 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-647 | 007-09505-647 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04405-1041 | 007-04405-1041 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-642 | 007-09505-642 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-638 | 007-09505-638 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-02201-208 | 007-02201-208 | Boeing 737-300/400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-611 | 007-09505-611 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04405-1033 | 007-04405-1033 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-645 | 007-09505-645 | Boeing 737-400 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-715 | 007-09505-715 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-613 | 007-09505-613 | Boeing 737-400/700 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-01704-228 | 007-01704-228 | Boeing 737-300 | 2022-05-12 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04513-3 | 007-04513-3 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Tee 0370-26-0002-43 | 0370-26-0002-43 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Tee 007-08008-53 | 007-08008-53 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04513-1 | 007-04513-1 | Boeing 737-700 | 2022-04-25 | current |
| Aerospace Welding Minneapolis, INC. | Tee Assembly, Right Side A646463-184 | 646463-184, 646463-182, 654327 | Piper PA-46-310P | 2021-06-03 | current |
| Aerospace Welding Minneapolis, INC. | Tee Assembly, Right Side A646463-184 | 657010 | Textron Aviation Inc LC41-550FG | 2021-06-03 | current |
| Aerospace Welding Minneapolis, INC. | Tee Assembly, Left Side A646463-181 | 646463-181, 654326 | Piper PA-46-310P | 2021-06-03 | current |
| Aerospace Welding Minneapolis, INC. | Tee Assembly, Left Side A646463-181 | 657009 | Textron Aviation Inc LC41-550FG | 2021-06-03 | current |
| Gdc Technics, LTD | Tee STD36-001-803 | Modification Article | The Boeing Company 737-700, 737-700C | 2021-01-19 | current |
| Continental Aerospace Technologies INC | Tee, Union, 1/8 Tube AELSTD853 | STD853 | Lycoming Same as AE20795-2 | 2020-01-06 | current |
| Continental Aerospace Technologies INC | Tee, Union AE20795-2 AE20795-3... | STD853 | Lycoming O-235-C1, C1B, C2A | 2020-01-06 | current |
| Aviation Technical Services | Tee Assy 146A9401U39ATSMRO | 146A9401Y39 | Boeing 737-600 Series, 737-700 Series,... | 2019-12-03 | current |
| Aviation Technical Services | Tee Assy 146A9401U39ATSMRO | 146A9401-39 | Boeing 737-600 Series, 737-700 Series,... | 2019-12-03 | current |
| Aviation Technical Services | Tee Assy 146A9401-4ATSMRO | 146A9401-4 | Boeing 737-600 Series, 737-700 Series,... | 2019-12-03 | current |
| Aviation Technical Services | Tee Assy 146A9401U39ATSMRO | 146A9401U39 | Boeing 737-600 Series, 737-700 Series,... | 2019-12-03 | current |
| Aviation Technical Services | Tee Assy 146A9401-8ATSMRO | 146A9401-8 | Boeing 737-600 Series, 737-700 Series,... | 2019-12-03 | current |
| Industrial Tube Corporation | Tee IT-4352-526 | 69-27191-526 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-529 | 69-27191-529 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-535 | 69-27191-535 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-471 | 69-27191-471 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-531 | 69-27191-531 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-546 | 69-27191-546 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-559 | 69-27191-559 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-534 | 69-27191-534 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-505 | 69-27191-280 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-536 | 69-27191-536 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-551 | 69-27191-551 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-563 | 69-27191-563 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-648 | 69-27191-648 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-545 | 69-27191-545 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-470 | 69-27191-470 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-349 | 69-27191-349 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-280 | 69-27191-280 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-621 | 69-27191-621 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Industrial Tube Corporation | Tee IT-4352-569 | 69-27191-569 | The Boeing Company 707, 727, 737 | 2019-10-06 | current |
| Northwest Aerospace Technologies, INC. | TEE 17N00034-9 | 17N00034-9 | Boeing 767-300 Series | 2018-11-11 | current |
| Industrial Tube Corporation | Tee IT-4352-280 | 69-27191-280 | Boeing 707, 727, 737 | 2018-07-10 | current |
| Industrial Tube Corporation | Tee IT-4352-349 | 69-27191-349 | Boeing 707, 727, 737 | 2018-07-10 | current |
| Industrial Tube Corporation | Tee IT-4352-471 | 69-27191-471 | Boeing 707, 727, 737 | 2018-07-10 | current |
| Industrial Tube Corporation | Tee IT-4352-526 | 69-27191-526 | Boeing 707, 727, 737 | 2018-07-10 | current |
| Industrial Tube Corporation | Tee IT-4352-505 | 69-27191-280 | Boeing 707, 727, 737 | 2018-07-10 | current |
| Industrial Tube Corporation | Tee IT-4352-529 | 69-27191-529 | Boeing 707, 727, 737 | 2018-07-10 | current |
| Industrial Tube Corporation | Tee IT-4352-531 | 69-27191-531 | Boeing 707, 727, 737 | 2018-07-10 | current |
| Industrial Tube Corporation | Tee IT-4352-470 | 69-27191-470 | Boeing 707, 727, 737 | 2018-07-10 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-601 | 007-09505-601 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-732 | 007-09505-732 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-662 | 007-09505-662 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-602 | 007-09505-602 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-715 | 007-09505-715 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-611 | 007-09505-611 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04405-183 | 007-04405-183 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-647 | 007-09505-647 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04405-1033 | 007-04405-1033 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-731 | 007-09505-731 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-717 | 007-09505-717 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 0340-38-0001-191 | 0340-38-0001-191 | Boeing 737-300/400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-642 | 007-09505-642 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-617 | 007-09505-617 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-02201-208 | 007-02201-208 | Boeing 737-300/400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-661 | 007-09505-661 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-01704-228 | 007-01704-228 | Boeing 737-300 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-02201-207 | 007-02201-207 | Boeing 737-300/400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-641 | 007-09505-641 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-613 | 007-09505-613 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04405-1037 | 007-04405-1037 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-615 | 007-09505-615 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04405-1035 | 007-04405-1035 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-09505-645 | 007-09505-645 | Boeing 737-400 | 2018-05-21 | current |
| Airborne Maintenance & Engineering Services | Tee 007-04405-1041 | 007-04405-1041 | Boeing 737-400 | 2018-05-21 | current |
| B/E Aerospace INC | Tee, Flared Tube, Standard and Reducer 4482029-010 | 4482029-010 | Embraer ERJ 190-300 | 2018-04-04 | current |
| Hood Tech CORP., Aero INC. | Tee FCL182101-1 | Modification Part | Textron Aviation Inc. 182E, 182G, 182H | 2018-01-10 | current |
| Continental Motors INC | Tee, Union, 1/8 Tube AELSTD853 | STD853 | Lycoming Same as AE20795-2 | 2017-01-08 | current |
| Continental Motors INC | Tee, Union AE20795-2 AE20795-3... | STD853 | Lycoming O-235-C1, C1B, C2A | 2017-01-08 | current |
| Cascade Aviation Services INC | Tee G77903025-1 | G77903025-1 | Boeing 737-700 | 2016-05-25 | current |
| Cascade Aviation Services INC | Tee 706-12481-7 | 706-12481-7 | Boeing 757-200 | 2016-05-25 | current |
| Cascade Aviation Services INC | Tee G77903025-5 | G77903025-5 | Boeing 737-700 | 2016-05-25 | current |
| Cascade Aviation Services INC | Tee G77903025-3 | G77903025-3 | Boeing 737-700 | 2016-05-25 | current |
| Cascade Aviation Services INC | Tee 706-12481-6 | 706-12481-6 | Boeing 757-200 | 2016-05-25 | current |
| Cascade Aviation Services INC | Tee G77903025-37 | G77903025-37 | Boeing 737-700 | 2016-05-25 | current |
| Northwest Aerospace Technologies INC | TEE 17N00034-9 | 17N00034-9 | Boeing 767-300 | 2016-01-20 | current |
| Spirit Aerosystems INC | Tee 69B12003-1 | 69B12003-1 | Boeing 747-100 Series, 747-100B Series,... | 2015-07-16 | current |
| Spirit Aerosystems INC | Tee 69B13709-2 | 69B13709-2 | Boeing 747-100B Series, 747-100B SUD... | 2015-07-16 | current |
| Spirit Aerosystems INC | Tee 69B13709-1 | 69B13709-1 | Boeing 747-100B Series, 747-100B SUD... | 2015-07-16 | current |
| Spirit Aerosystems INC | Tee Assembly 116A2150-2 | 116A2150-2 | Boeing 737-600 Series, 737-700 Series,... | 2015-07-15 | current |
| Spirit Aerosystems INC | Tee Assembly 116A2150-1 | 116A2150-1 | Boeing 737-600 Series, 737-700 Series,... | 2015-07-15 | current |
| Spirit Aerosystems INC | Tee 116A2156-2 | 116A2156-2 | Boeing 737-600 Series, 737-700 Series,... | 2015-07-15 | current |
| Spirit Aerosystems INC | Tee 116A2156-1 | 116A2156-1 | Boeing 737-600 Series, 737-700 Series,... | 2015-07-15 | current |
| Ontic Engineering & Manufacturing INC | Tee 3113180-01 | 3113180-01 | Pratt & Whitney Canada JT15D-5C, JT15D-5D, JT15D-5R | 2015-06-25 | current |
| Greenpoint Technologies INC | Tee G77903039-1 | G77903039-1 | Boeing 737-700 Series | 2015-03-15 | current |
| Aviation Materials Management, INC | Tee 69-73685-1 | 69-73685-1 | Boeing 737-300 Series, 737-400 Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Tee Assy 315A1802-4 | 315A1802-4 | Boeing 747-400 Series) (767-200 Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Tee Assy 146A9401-8 | 146A9401-8 | Boeing 737-700 Series, 737-700C Series,... | 2015-02-12 | current |
| Dassault Falcon Jet CORP | Tee F90-41833-77 | Modification Part | Dassault Aviation Falcon 900 | 2014-10-09 | current |
| Aviation Materials Management, INC. | Tee Assy 315A1802-4 | 315A1802-4 | Boeing 747-400 Series) (767-200 Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Tee Assy 146A9401-8 | 146A9401-8 | Boeing 737-700 Series, 737-700C Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Tee 69-73685-1 | 69-73685-1 | Boeing 737-300 Series, 737-400 Series,... | 2014-09-04 | current |
| Airborne Maintenance & Engineering Services | Tee - Intercostal B37-53-022-217 | Modification Part | Boeing 737-700C | 2014-03-25 | current |
| Airborne Maintenance & Engineering Services | Tee B37-53-022-248 | Modification Part | Boeing 737-700C | 2014-03-25 | current |
| Airborne Maintenance & Engineering Services | Tee B37-53-022-247 | Modification Part | Boeing 737-700C | 2014-03-25 | current |
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.