The U.S. aircraft register, updated daily
Parts

Refueling Adapter

No failure report names the refueling adapter. 4 FAA approvals let 2 companies make a replacement refueling adapter, Parker Hannifin CORP holding the most (3).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Embraer ERJ 170 E170 and E175 (1), Embraer EMB-120 (1), Boeing 757 (1).

MakerPartReplacesFitsGrantedStatus
Parker Hannifin CORPRefueling Adapter 2940039-1042940039-104Embraer Empresa ERJ 170-100 LR, ERJ 170-200 LR, ERJ...2009-04-28current
Parker Hannifin CORPRefueling Adapter 2800014-101Boeing Commercial Airplane Group S344T001-5Boeing 757-200 Series, 757-200PF, 7571999-07-28current
Balloons Unlimited of Wis INCRefueling Adapter Dwg 100-02Modification PartConn, Sidney Firefly 7-15, 7B-15, 8B-151993-02-23current
Parker Hannifin CORPRefueling Adapter 2820052-102Embraer 2820052-102Embraer Empresa EMB-1201992-08-26current

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.