The U.S. aircraft register, updated daily
Parts

Springs

0 failure reports named the springs in the last ten years, 11 since 1995. 2 FAA approvals let 1 company make a replacement springs, Aircraft Food Svc Equip Repair holding the most (2).

Reports by year

0245721995271999
Reports by year, as a table
reports
19952
19982
19997

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Mcdonnell Douglas DC-9 (2), Boeing 757 (2), Boeing 747 (2), Airbus A320 (2).

MakerPartReplacesFitsGrantedStatus
Aircraft Food Svc Equip RepairSprings, LH & RH SP30005Aircraft Products 3575-0050-01Airbus A320-111, -211, -2311994-06-19current
Aircraft Food Svc Equip RepairSprings, LH & RH SP30006Aircraft Products 3575-0050-02Airbus A320-111, -211, -2311994-06-19current

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.