The U.S. aircraft register, updated daily
Parts

Borescope Plug

0 failure reports named the borescope plug in the last ten years, 3 since 1995. 3 FAA approvals let 3 companies make a replacement borescope plug, Mcclain International INC, Division of Heico Aerospace holding the most (1).

Reports by year

0001111995111997
Reports by year, as a table
reports
19951
19961
19971

Approved replacement parts 3 parts manufacturer approvals

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

MakerPartReplacesFitsGrantedStatus
Mcclain International INC, Division of Heico AerospaceBorescope Plug Assembly DN336-049-603-0336-049-603-0CFM International CFM56-5A, -5B, -5C2008-02-28current
Jet Avion Corporation A Heico Aerospace CompanyBorescope Plug Assembly DN336-049-603-0336-049-603-0CFM International CFM56-5A, -5B, -5C CFM56-7B Series Engines2008-02-27current
Dynatech Aerospace INCBorescope Plug Assembly DN336-049-603-0336-049-603-0CFM International CFM56-5A, 5B, 5C2004-12-01current

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.