Wire Lock
No failure report names the wire lock. 4 FAA approvals let 3 companies make a replacement wire lock, Spirit Aerosystems INC holding the most (2).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a wire lock and sell it as an approved part for the models named. These are the companies holding such approvals for a wire lock:
For these models most: Boeing 737 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Spirit Aerosystems INC | WIRE-LOCK 66-22833-3 | 66-22833-3 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2015-04-07 | current |
| Balloonacy LTD LLC | Wire Lock Pin, Stamped Identifier [S] ARP53090 | 53090 | Aerostar Intl, Inc. All series | 2013-07-07 | current |
| Aviation Materials Management INC | Wire-Lock 66-22833-3 | 66-22833-3 | Boeing 737-300 Series, 737-400 Series,... | 2013-03-25 | current |
| Spirit Aerosystems INC | WIRE-LOCK 66-22833-3 | 66-22833-3 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2010-09-29 | 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.