Compt

No failure report names the compt. 9 FAA approvals let 2 companies make a replacement compt, Volant holding the most (6).

Approved replacement parts 9 parts manufacturer approvals

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

Volant 6 Northwest Aerospace Technologies 3

For these models most: Boeing 737 (6), Boeing 757 (3).

Maker	Part	Replaces	Fits	Granted	Status
Volant	Compt Assy 65C32942-21	65C32942-21	The Boeing Company 737-300 Series, 737-400 Series	2010-07-07	current
Volant	Compt Assy 65C32944-46	65C32944-46	The Boeing Company 737-300 Series, 737-400 Series	2010-07-07	current
Volant	Compt Assy 412N1236-423	412N1236-423	The Boeing Company 737-300 Series, 737-500 Series	2010-07-07	current
Volant	Compt Assy 412N1236-26	412N1236-26	The Boeing Company 737-300 Series, 737-400 Series,...	2010-07-07	current
Volant	Compt Assy 412N1236-424	412N1236-424	The Boeing Company 737-300 Series, 737-500 Series	2010-07-07	current
Volant	Compt Assy 65C36482-134	65C36482-134	The Boeing Company 737-300 Series, 737-400 Series,...	2010-07-07	current
Northwest Aerospace Technologies	Compt Assy 412N1270-49NAT	Modification Part	Boeing 757-200	2007-06-04	current
Northwest Aerospace Technologies	Compt Assy 412N1270-60NAT	Modification Part	Boeing 757-200	2007-06-04	current
Northwest Aerospace Technologies	Compt Assy 412N1270-49NAT 412N1270-60NAT	Modification Part	Boeing 757-200	2007-05-09	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.