The U.S. aircraft register, updated daily
Parts

Rubber Covered

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

MakerPartReplacesFitsGrantedStatus
New HorizonsRubber Covered Conduit Assembly. 8520Skytronics, Inc. 9516Pratt & Whitney R-985, R-1340, R-18301998-01-01current
New HorizonsRubber Covered Conduit Assembly. 8528Skytronics, Inc. 9203Pratt & Whitney R-985, R-1340, R-18301998-01-01current

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.