The U.S. aircraft register, updated daily
Parts

Water Plug

No failure report names the water plug. 9 FAA approvals let 3 companies make a replacement water plug, Soundair Design and Development Group LLC holding the most (4).

Approved replacement parts 9 parts manufacturer approvals

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

For these models most: Boeing 777 (2), Boeing 747 (2), Boeing 737 (2), Airbus A321 (2), Airbus A320 (2), Airbus A300 (2), Mcdonnell Douglas MD-11 (1), Mcdonnell Douglas DC-10 (1), Mcdonnell Douglas Aircraft Co MD-88 (1), Embraer ERJ 190 E190 and E195 (1), Embraer ERJ 170 E170 and E175 (1), Bombardier CL-600 Challenger and CRJ (1).

MakerPartReplacesFitsGrantedStatus
Soundair Aviation ServicesWater Plug SP2510-14-2160PF-50269Airbus Canada... BD-500-1A10, BD-500-1A112022-09-14current
Soundair Aviation ServicesWater Plug SP2510-14-2160PF-50269BOEING 737-800 Series, 747-8F Series, 747-8 Series2022-09-14current
Soundair Aviation ServicesWater Plug SP2510-14-2160PF-50269Airbus A380-841, A380-842, A380-8612022-09-14current
Soundair Aviation ServicesWater Plug SP2510-00-210562-0010-1Airbus A320-251N, A321-253N2019-04-16current
Soundair Design and Development Group LLCWater Plug SP2510-00-210562-0010-1Boeing MD-88, MD-90-302013-03-24current
Soundair Design and Development Group LLCWater plug SP2510-00-210562-0010-1Airbus A300 Series, A300, Model B2-1A2012-07-31current
Soundair Design and Development Group LLCWater Plug SP2510-00-210562-0010-1Embraer ERJ 170-100 STD, ERJ 170-100 LR, ERJ...2012-01-03current
Soundair Design and Development Group LLCWater Plug SP2510-00-210562-0010-1Airbus A300B2-1A, -1C, -2032009-12-02current
Aircraft Food Service Equipment Repair INCWater Plug WP62001-01Aircraft Products Company (APC) 62-0010-1Boeing 727-Series, 727-100 Series, 737-200 Series2005-05-17current

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.