Spring Valve
No failure report names the spring valve. 21 FAA approvals let 8 companies make a replacement spring valve, Eagle Air Engineering INC holding the most (7).
Approved replacement parts 21 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a spring valve and sell it as an approved part for the models named. These are the companies holding such approvals for a spring valve:
For these models most: Boeing 757 (6), Boeing 707 (6), Boeing 737 (4), Boeing 767 (3), Boeing 727 (3), Douglas DC-8 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Spirit Aerosystems INC | SPRING VALVE ASSY 69-68855-3 | 69-68855-3 | Boeing 757-200 SERIES, 767-200 SERIES,... | 2009-09-24 | current |
| Spirit Aerosystems INC | SPRING VALVE ASSY 69-68855-1 | 69-68855-1 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2009-09-24 | current |
| Eagle Air Engineering INC | SPRING VALVE ASSY 69-68855-5 | 69-68855-5 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2008-10-08 | current |
| Eagle Air Engineering INC | SPRING VALVE ASSY 69-68855-3 | 69-68855-3 | Boeing 757-200 SERIES, 767-200 SERIES,... | 2008-10-08 | current |
| Gemini Engineering | Spring Valve Assy 69-68855-1 | 69-68855-1 | Boeing 707-100 Long Body 707-100B Long Body... | 2007-08-27 | current |
| Roush Industries INC | Spring Valve - Outer RA-615856 | 615856 | Rolls-Royce V-1650-3, -7, -13 -17. Merlin 68 | 2006-01-23 | current |
| Roush Industries INC | Spring Valve - Inner RA-615855L | 615855. 620122, D 35079 | Rolls-Royce V-1650-9, -9A, -11 | 2006-01-23 | current |
| Roush Industries INC | Spring Valve - Inner RA-615855R | 615855, 620122, D 35090 | Rolls-Royce V-1650-9, -9A, -11 | 2006-01-23 | current |
| Roush Industries INC | Spring Valve - Outer RA-620164 | 620164, D 35091 | Rolls-Royce V-1650-9, -9A, -11 | 2006-01-23 | current |
| Eagle Air Engineering INC | Spring Valve Assy 69-68855-3 | 69-68855-3 | Boeing 757-200 Series, 767-200, -300 Series | 2003-08-03 | current |
| Eagle Air Engineering INC | Spring Valve Assy 69-68855-1 | 69-68855-1 | Boeing 707-300 Series, 727-200, -200F Series | 2003-08-03 | current |
| Air Repair INC | Spring Outer Valve 4318 | 4318 | Jacobs R755-A1, -A2, -A2M | 2003-07-08 | current |
| Air Repair INC | Spring Inner Valve 4317 | 4317 | Jacobs R755-A1, -A2, -A2M | 2003-07-08 | current |
| Air Repair INC | Spring Inner Valve 4317 | 4317 | Jacobs R755-A1, -A2, -A2M | 2003-05-05 | current |
| Eagle Air Engineering INC | Spring Valve Assy, Water Drain E101055-4 | 69-68855-4 | Boeing 707 Series 727-200 Series 737 Series... | 2002-10-01 | current |
| Eagle Air Engineering INC | Spring Valve Assy, Water Drain E101055-1 | 69-68855-1 | Boeing 707 Series 727-200 Series 737 Series... | 2002-10-01 | current |
| Eagle Air Engineering INC | Spring Valve Assy, Water Drain E101055-2 | 69-68855-2 | Boeing 707 Series 727-200 Series 737 Series... | 2002-10-01 | current |
| Superior Air Parts INC | Spring-Valve, Inner SA654442 | Teledyne Continental Motors 654442 | Teledyne Continental E-Series, O-470, IO-470 | 2000-06-07 | current |
| Superior Air Parts INC | Spring-Valve, Outer SA654441 | Teledyne Continental Motors 654441 | Teledyne Continental E-Series, O-470, IO-470 | 2000-06-07 | current |
| Airmotive Engineering CORP | Spring-Valve Inner AEC631521 | Teledyne Continental | Teledyne Continental O-470-A, B, E | 1997-12-09 | current |
| Air Spares INC | Spring-Valve, Aileron Tab Lockout Bypass 2649752 | McDonnell Douglas 2649752 | McDonnell Douglas DC-8 | 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.