The U.S. aircraft register, updated daily
Parts

Jacket Type

No failure report names the jacket type. 3 FAA approvals let 2 companies make a replacement jacket type, Saeplast holding the most (2).

Approved replacement parts 3 parts manufacturer approvals

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

For these models most: Mcdonnell Douglas DC-10 (3), Boeing 767 (3), Boeing 747 (3), Airbus A300 (3).

MakerPartReplacesFitsGrantedStatus
Polar Packaging INCJacket Type Restraint WCSI-1111Modification PartAirbus A300, 767, 7471997-04-08current
SaeplastJacket Type Restraint WCS1-1111Modification PartAirbus A300, 747, 7671992-12-31current
SaeplastJacket Type Restraint AC20-0253300Modification PartAirbus A300, 747, 7671992-12-31current

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.