The U.S. aircraft register, updated daily
Parts

Drain Cap

0 failure reports named the drain cap in the last ten years, 2 since 1996. 4 FAA approvals let 2 companies make a replacement drain cap, Rockwell Collins INC holding the most (3).

Reports by year

0012221996
Reports by year, as a table
reports
19962

Approved replacement parts 4 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a drain cap and sell it as an approved part for the models named. These are the companies holding such approvals for a drain cap:

For these models most: Boeing 737 (2), Embraer ERJ 170 E170 and E175 (1), Boeing 767 (1), Boeing 707 (1).

MakerPartReplacesFitsGrantedStatus
Jet Parts Engineering INCDrain Cap/Tube Rubber Coupling APM67M66-167M66-167M36-1Embraer S.A. ERJ 170-100 STDERJ 170-100 LRERJ...2023-11-29current
Rockwell Collins INCDrain Cap/ Flange Assembly 2651-232-22651-232-2Boeing 737-300, 767-200, 767-3002016-06-01current
Rockwell Collins INCDrain Cap Assembly 2651-126A2651-126ABoeing 707-320, 720, 737-2002016-06-01current
Rockwell Collins INCDrain Cap Assembly 2651-126A2651-126AFokker F27MK200, F27MK500, F27MK6002016-06-01current

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.