Essex Pb

No failure report names the essex pb. 1 FAA approvals let 1 company make a replacement essex pb, Essex Pb&R CORP holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

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

Essex Pb&R CORP 1

Maker	Part	Replaces	Fits	Granted	Status
Essex Pb&R CORP	Essex PB&R Corp. Crewmember System Model 4566M37-B Dwg		Miscellaneous This unit is eligible for...	1992-12-31	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.