Aircraft Component Design LLC
Named as the FAA publishes it on its approvals.
Holds 2,637 approvals to make replacement parts. FAA spelling: Aircraft Component Design LLC.
Replacement parts approved 2,637 parts manufacturer approvals, 2,637 current · Southampton, MA
A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for other and general (2,398), engine (127), electrical power (81).
Sikorsky S-70 244Sikorsky EH-60 201Sikorsky HH-60 116Pickering Aviation Inc UH-60 57Sikorsky UH-60 53Airbus A321 36Airbus A320 36Airbus A319 36Sikorsky S-61 30Airbus A340 29Saab-Fairchild 340 27Erickson S-64 8
2026-06-30Packing S6135-20059-107ACD · replaces S6135-20059-107 · S-61N
2026-06-30Packing S6135-20059-109ACD · replaces S6135-20059-109 · S-61N
2026-06-30Packing S6135-20059-101ACD · replaces S6135-20059-101 · S-61N
2026-06-30Packing S6135-20059-102ACD · replaces S6135-20059-102 · S-61N
2026-06-30Packing S6135-20059-103ACD · replaces S6135-20059-103 · S-61N
2026-06-30Packing S6135-20059-105ACD · replaces S6135-20059-105 · S-61N
2026-06-30Packing S6135-20059-106ACD · replaces S6135-20059-106 · S-61N
2026-06-30Packing S6135-20697-1ACD · replaces S6135-20697-1 · S-61N
2026-06-23Washer, Lock 350A33-2154-20ACD · replaces 350A33-2154-20 · AS350D, AS350B, AS350B1
2026-06-23Washer, Lock 350A33-2154-20ACD · replaces 350A33-2154-20 · AS355E, AS355F, AS355F1
2026-06-23Strainer-Lube Oil 4051T80P01ACD · replaces 4051T80P01 · CT7-5A2, CT7-5A3, CT7-7A
2026-06-23Ring-No 4Damper Piston 3033T61P02ACD · replaces 3033T61P02 · CT7-5A2, CT7-5A3, CT7-7A
2026-03-27Seal, Face-Type 5056T52P02ACD · replaces 5056T52P02 · CT7-5A2, CT7-5A3, CT7-7A
2026-03-24Seal, Ring, Non-Metallic 3012456KT · replaces 3012456 · PT6A-21, PT6A-27, PT6A-28
2026-03-24Seal, Ring, Non-Metallic 3012457KT · replaces 3012457 · PT6A-21, PT6A-27, PT6A-28
2026-02-11Seal, Ring, Non-Metallic 3012456ACD · replaces 3012456 · PT6A-21, PT6A-27, PT6A-28
2026-02-11Seal, Ring, Non-Metallic 3012457ACD · replaces 3012457 · PT6A-21, PT6A-27, PT6A-28
2026-02-11Bearing and Seat Gas Generator 539965ACD · replaces 539965 · CT58-140-1, CT58-140-2
2025-09-11Seal, Plain, Encased RD34898ACD · replaces RD34898 · 1900, 1900C, 1900D
2025-09-10Gasket 895485-1ACD · replaces 895485-1
2025-09-10Packing 3609119-31ACD · replaces 3609119-31
2025-09-10Bushing 897023-1ACD · replaces 897023-1
2025-09-10Packing 3609119-10ACD · replaces 3609119-10
2025-09-10Gasket 865630-3ACD · replaces 865630-3
2025-09-10Seal, Plain 3026652ACD · replaces 3026652 · PT6A-21, PT6A-27, PT6A-28
2025-09-10Coupling, Drive RG25108ACD · replaces RG25108 · PC-7, PC-12, PC-12/45
2025-09-09Seal, Rotating RB52401ACD · replaces RB52401 · PA-42, PA-42-1000
2025-09-09Seal, Rotating RB52401ACD · replaces RB52401 · PA-31T, PA-31T1, PA-31T2
2025-09-09Bearing, Needle 210036ACD · replaces 210036 · PT6A-34, PT6A-36, PT6A-27
2025-08-13Washer, Anti-Corrosive 350A37-1191-21ACD · replaces 350A37-1191-21 · AS350D, AS350B, AS350B1
2025-08-13Washer, Anti-Corrosive 350A37-1191-21ACD · replaces 350A37-1191-21 · AS355E, AS355F, AS355F1
2025-08-13Bearing, Sleeve RB9084ACD · replaces RB9084 · 99, 99A
2025-08-13Bearing, Sleeve RB9084ACD · replaces RB9084 · F90
2025-08-11Blade, Pump RS26272-111ACD · replaces RS26272-111 · 1900, 1900C, 1900D
2025-08-07Packing, Preformed Round Section 2667998-132ACD · replaces 2667998-132 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-33ACD · replaces 2667998-33 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-17ACD · replaces 2667998-17 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-12ACD · replaces 2667998-12 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-15ACD · replaces 2667998-15 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-43ACD · replaces 2667998-43 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-32ACD · replaces 2667998-32 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-11ACD · replaces 2667998-11 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-27ACD · replaces 2667998-27 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-26ACD · replaces 2667998-26 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-12ACD · replaces 2667998-12 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-127ACD · replaces 2667998-127 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-26ACD · replaces 2667998-26 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-29ACD · replaces 2667998-29 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-15ACD · replaces 2667998-15 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-20ACD · replaces 2667998-20 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2666850-7ACD · replaces 2666850-7 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2666850-129ACD · replaces 2666850-129 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-25ACD · replaces 2667998-25 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2666850-28ACD · replaces 2666850-28 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-27ACD · replaces 2667998-27 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2666850-118ACD · replaces 2666850-118 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2666850-27ACD · replaces 2666850-27 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2666850-130ACD · replaces 2666850-130 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2666850-27ACD · replaces 2666850-27 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-23ACD · replaces 2667998-23 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-23ACD · replaces 2667998-23 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-130ACD · replaces 2667998-130 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2666850-18ACD · replaces 2666850-18 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2666850-129ACD · replaces 2666850-129 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-28ACD · replaces 2667998-28 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2666850-128ACD · replaces 2666850-128 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2666850-128ACD · replaces 2666850-128 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-24ACD · replaces 2667998-24 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-21ACD · replaces 2667998-21 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2666850-122ACD · replaces 2666850-122 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2667998-149ACD · replaces 2667998-149 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-20ACD · replaces 2667998-20 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2666850-137ACD · replaces 2666850-137 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2666850-12ACD · replaces 2666850-12 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2666850-118ACD · replaces 2666850-118 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2666850-125ACD · replaces 2666850-125 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-11ACD · replaces 2667998-11 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2666850-136ACD · replaces 2666850-136 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
2025-08-07Packing, Preformed Round Section 2666850-138ACD · replaces 2666850-138 · CF6-80C2B1F, CF6-80C2B1F1, CF6-80C2B2F
2025-08-07Packing, Preformed Round Section 2667998-216ACD · replaces 2667998-216 · CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3
The first 80 of 2,637. All part makers.
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.
