The U.S. aircraft register, updated daily
Parts

Nms Harness

No failure report names the nms harness. 2 FAA approvals let 1 company make a replacement nms harness, Cert Works 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 nms harness and sell it as an approved part for the models named. These are the companies holding such approvals for a nms harness:

For these models most: Airbus Helicopters EC-135 now H135 (2).

MakerPartReplacesFitsGrantedStatus
Cert Works LLCNMS 1 Harness QAI-1350001-101-01QAI-1350001-101-01Airbus Helicopters... EC135P1, EC135P2, EC135P2+2026-02-23current
Cert Works LLCNMS 2 Harness QAI-1350001-101-02QAI-1350001-101-02Airbus Helicopters... EC135P1, EC135P2, EC135P2+2026-02-23current

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.