The U.S. aircraft register, updated daily
Parts

Cable Spring

No failure report names the cable spring. 2 FAA approvals let 1 company make a replacement cable spring, Burl'S Aircraft LLC holding the most (2).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Aeronca S15 (2), Aeronca 15 (2).

MakerPartReplacesFitsGrantedStatus
Burl'S Aircraft LLCCable Spring Attach 15AC-3ASModification PartAeronca 15AC, S15AC2008-07-20current
Burl'S Aircraft LLCCable Spring Attach 15AC-3AGModification PartAeronca 15AC, S15AC2008-07-20current

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.