The U.S. aircraft register, updated daily
Parts

Releasing Cylinder

No failure report names the releasing cylinder. 6 FAA approvals let 1 company make a replacement releasing cylinder, Allen Aircraft Products holding the most (6).

Approved replacement parts 6 parts manufacturer approvals

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

For these models most: Israel Aircraft Industries 1125 (5).

MakerPartReplacesFitsGrantedStatus
Allen Aircraft ProductsReleasing Cylinder, Uplock Assy, NLG 4A1014IAI P/N 25G2730006-503Gulfstream G1502008-05-06current
Allen Aircraft ProductsReleasing Cylinder, Uplock Assembly 4A218-503Israel Aircraft Industries 25W273006-503Israel 1125 ASTRA ASTRA SPX2000-07-09current
Allen Aircraft ProductsReleasing Cylinder, Uplock Assembly 4A217-504Israel Aircraft Industries 25W265031-504Israel 1125 ASTRA ASTRA SPX2000-07-09current
Allen Aircraft ProductsReleasing Cylinder, Uplock Assembly 4A217-505Israel Aircraft Industries 25W265031-505Israel 1125 ASTRA ASTRA SPX2000-07-09current
Allen Aircraft ProductsReleasing Cylinder, Uplock Assembly 4A217-503Israel Aircraft Industries 25W265031-503Israel 1125 ASTRA ASTRA SPX2000-07-09current
Allen Aircraft ProductsReleasing Cylinder, Uplock Assembly 4A217-506Israel Aircraft Industries 25W265031-506Israel 1125 ASTRA ASTRA SPX2000-07-09current

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.