Spring Compression
No failure report names the spring compression. 50 FAA approvals let 12 companies make a replacement spring compression, Abi LLC holding the most (16).
Approved replacement parts 50 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a spring compression and sell it as an approved part for the models named. These are the companies holding such approvals for a spring compression:
Abi LLC 16Spirit Aerosystems INC 12Gemini Engineering 6Connecticut Hydraulics INC 5Turbine Kinetics INC, A Heico Aerospace Company 3Mitchell Pma, LLC 2Wencor West INC 1Gulfstream Aerospace LP 1Galaxy Aerospace CO LP 1Eagle Air Engineering INC 1Aviation Materials Management INC 1Air Spares INC 1
For these models most: Boeing 737 (16), Boeing 727 (15), Boeing 707 (8), Boeing 747 (5), Boeing 757 (4), Airbus A330 (3), Airbus A300 (3), Israel Aircraft Industries GALAXY (2), Boeing 767 (2), Taylorcraft BCS12 (1), Taylorcraft Aviation Corp F21 (1), Taylorcraft Aviation Corp F19 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Mitchell Pma, LLC | Spring-Compression 80352-10MIT | 80352-10 | The Boeing Company 757-200PF Series, 767-300F Series,... | 2026-06-10 | current |
| Mitchell Pma, LLC | Spring-Compression 80352-10MIT | 80352-10 | Airbus SAS A300, Model B4-601, A300 | 2026-06-10 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | Maule Aerospace... Bee Dee M-4, M-4, M-4C | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | FS 2002 Corp. PA-14 | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | FS 2001 Corp. J5A (Army L-4F), J5A-80, J5B (Army L-4G) | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | Taylorcraft Inc. BLS, BLS-65, BLS12-65 | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | AeroSedan LLC 15AC | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | STOL Aviation S-1B2 | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | Taylorcraft 2000 LLC BCS, BCS-65, BCS12-65 | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | FS 2003 Corp. PA-12 | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | Luscombe Aircraft Corp. 8, 8A, 8B | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | American Champion... 7AC, 7ACA, S7AC | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | Piper Aircraft Inc. J3C-40, J3C-50, J3C-50S | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | Cub Crafters Inc. CC19-180, CC19-215 | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | Textron Aviation Inc. 120, 140, 140A | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | Aviat Aircraft Inc. A-1, A-1A, A-1B | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | Univair Aircraft... 108, 108-1, 108-2 | 2026-03-30 | current |
| Abi LLC | Spring Compression ABI-3233-00 | 3233-00 | TopCub Aircraft Inc CC18-180 | 2026-03-30 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Spring-Compression F5237149920000KT | F5237149920000 | Airbus SAS A330-343 | 2025-10-24 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Spring-Compression F5237149920000KT | Airbus P/N F5237149920000 | Airbus SAS A300, Model F4-622R, A330-203 | 2020-11-18 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Spring-Compression F5237149920000KT | Airbus P/N F5237149920000 | Airbus SAS A300, Model F4-605R, A330-202 | 2019-10-28 | current |
| Aviation Materials Management INC | Spring Compression 66-18325-1 | 66-18325-1 | Boeing 727-200 Series, 727-200F... | 2013-03-25 | current |
| Spirit Aerosystems INC | SPRING COMPRESSION 66-18325-1 | 66-18325-1 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2011-05-15 | current |
| Spirit Aerosystems INC | SPRING-COMPRESSION 66-15645-1 | 66-15645-1 | Boeing 727-200 SERIES, 737-100 SERIES,... | 2011-05-15 | current |
| Spirit Aerosystems INC | SPRING-COMPRESSION 66-13260-1 | 66-13260-1 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2010-06-28 | current |
| Spirit Aerosystems INC | SPRING-COMPRESSION 66-13261-1 | 66-13261-1 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2010-06-28 | current |
| Spirit Aerosystems INC | SPRING-COMPRESSION 63-1406 | 63-1406 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2010-01-31 | current |
| Spirit Aerosystems INC | SPRING-COMPRESSION 69B10070-2 | 69B10070-2 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-12-21 | current |
| Spirit Aerosystems INC | SPRING-COMPRESSION 63-2364 | 63-2364 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2009-09-24 | current |
| Spirit Aerosystems INC | SPRING-COMPRESSION 69B10070-2 | 69B10070-2 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-09-21 | current |
| Gemini Engineering | SPRING-COMPRESSION 416N2724-3 | 416N2724-3 | Boeing 757-200 Series, 757-200CB Series,... | 2009-06-03 | current |
| Gemini Engineering | SPRING-COMPRESSION 69-47236-1 | 69-47236-1 | Boeing 727-200 Series, 727-200F Series | 2009-06-03 | current |
| Gemini Engineering | SPRING-COMPRESSION 66-21426-1 | 66-21426-1 | Boeing 707-100 LB, 707-100B LB, 707-100B SB | 2009-06-03 | current |
| Gemini Engineering | SPRING-COMPRESSION 417N3173-2 | 417N3173-2 | Boeing 737-200 Series, 737-300 Series,... | 2009-06-03 | current |
| Gemini Engineering | SPRING COMPRESSION 69-40294-2 | 69-40294-2 | Boeing 737-100 Series, 737-200 Series,... | 2009-06-03 | current |
| Spirit Aerosystems INC | SPRING-COMPRESSION 63-2554-0 | 63-2554-0 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2009-05-17 | current |
| Eagle Air Engineering INC | SPRING-COMPRESSION 69-35462-1 | 69-35462-1 | Boeing 727-200 SERIES, 737-100 SERIES,... | 2008-10-08 | current |
| Spirit Aerosystems INC | SPRING COMPRESSION 66-18325-1 | 66-18325-1 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2007-07-01 | current |
| Spirit Aerosystems INC | SPRING-COMPRESSION 66-15645-1 | 66-15645-1 | Boeing 727-200 SERIES 737-100 SERIES,... | 2007-07-01 | current |
| Spirit Aerosystems INC | SPRING-COMPRESSION 69B10070-2 | 69B10070-2 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2007-03-07 | current |
| Gulfstream Aerospace LP | Spring Compression Uplock 4AS2651114-001 | IAI 4AS2651114-001 | Gulfstream Galaxy | 2001-06-06 | current |
| Galaxy Aerospace CO LP | Spring Compression Uplock 4AS2651114-001 | IAI 4AS2651114-001 | Gulfstream Galaxy | 2001-05-08 | current |
| Gemini Engineering | Spring Compression Detent - Cargo Net G69-35462- ( ) | Boeing Spring Compression Detent - Cargo Net... | Boeing 727, 737 Series | 1996-04-15 | current |
| Wencor West INC | Spring Compression Detent-Cargo Net MDL NO. 8422 | Boeing 63-9835 | Boeing 727-200, 737 Series | 1994-07-07 | current |
| Connecticut Hydraulics INC | Spring-Compression, Upper Nutcracker CM-42679 | Chandler Evans 42679 | Honeywell T53-13A, -13B, -17A | 1994-03-09 | current |
| Connecticut Hydraulics INC | Spring Compression, Hi Pressure Relief CM-46283 | Chandler Evans 46283 | Honeywell T53-13A, -13B, -17A | 1994-03-09 | current |
| Connecticut Hydraulics INC | Spring-Compression, Lower Nutcracker CM-48744 | Chandler Evans 48744 | Honeywell T53-13B, T53-17A | 1992-12-31 | current |
| Connecticut Hydraulics INC | Spring-Compression, Bearing CM-46899 | Chandler Evans 46899 | Honeywell T53-13B, T53-17A | 1992-12-31 | current |
| Connecticut Hydraulics INC | Spring-Compression, Rockshaft Collapsing CM-71262 | Chandler Evans 71262 | Honeywell T53-13B, T53-17A | 1992-12-31 | current |
| Air Spares INC | Spring-Compression 2657660 | McDonnell Douglas 2657660 | McDonnell Douglas DC-8, DC-9-10, -20 | 1992-08-16 | current |
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.