Shaft Collar
No failure report names the shaft collar. 5 FAA approvals let 3 companies make a replacement shaft collar, Aerospace Sealants LLC holding the most (3).
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a shaft collar and sell it as an approved part for the models named. These are the companies holding such approvals for a shaft collar:
For these models most: Mcdonnell Douglas MD-11 (4), Mcdonnell Douglas DC-10 (4), Douglas DC-10 (4), Boeing 737 (4), Airbus A340 (3), Bombardier CL-600 Challenger and CRJ (2), Boeing 757 (2), Boeing 747 (2), Atr-Gie Avions De Trnsp Rgnl ATR 72 (1), Atr-Gie Avions De Trnsp Region ATR42 (1), Airbus A300 (1), Aerospatiale ATR 72 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aerospace Sealants, LLC | Shaft Collar 9-3161767-2 | 3161767-2 | ATR ATR42-200, ATR42-300, ATR42-320 | 2022-08-09 | current |
| Aerospace Sealants | Shaft Collar 9-3161767-2 | Honeywell P/N 3161767-2 | Boeing 737-600 Series 737-700 Series... | 2013-05-28 | current |
| Aerospace Sealants LLC | Shaft Collar 9-3161767-2 | Honeywell P/N 3161767-2 | Boeing 737-600 Series, 737-700 Series,... | 2012-10-16 | current |
| Aerospace Sealants LLC | Shaft Collar 9-3161767-2 | Honeywell P/N 3161767-2 | Boeing 737-600 Series 737-700 Series... | 2012-08-16 | current |
| Aerospace Sealants LLC | Shaft Collar 9-3161767-2 | Honeywell P/N 3161767-2 | Boeing 737-600, 737-700, 737-800 | 2008-02-18 | 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.