Viewer Peephole
No failure report names the viewer peephole. 2 FAA approvals let 2 companies make a replacement viewer peephole, Puritan Bennett Aero Sys - Wemac holding the most (1).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a viewer peephole and sell it as an approved part for the models named. These are the companies holding such approvals for a viewer peephole:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| B/E Aerospace INC | Viewer Peephole Flight Station 1055 | Lockheed 740862-101 | Lockheed L-10ll (All Series) | 1998-05-27 | current |
| Puritan Bennett Aero Sys - Wemac | Viewer Peephole Flight Station 1055 | Lockheed 740862-101 | Lockheed L-1011 (All Series) | 1994-05-17 | 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.