The U.S. aircraft register, updated daily
Parts

Wing Strobe

No failure report names the wing strobe. 5 FAA approvals let 2 companies make a replacement wing strobe, Rnl INC holding the most (4).

Approved replacement parts 5 parts manufacturer approvals

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

For these models most: Fairchild SA227 (4), Boeing 737 (1).

MakerPartReplacesFitsGrantedStatus
Talon AerospaceWing Strobe K228-B3-FSB-001Modification PartsBoeing 737-100 Series 737-200 Series...2019-12-04current
Rnl INCWing Strobe Light, Lens RN27-31366-083Fairchild 27-31366-083Fairchild Aircraft SA227-AC, SA227-AT, SA227-BC2003-06-17current
Rnl INCWing Strobe Light, Lens RN27-31366-929Fairchild 27-31366-929Fairchild Aircraft SA227-AC, SA227-AT, SA227-BC2003-06-17current
Rnl INCWing Strobe Light, Lens RN27-31366-930Fairchild 27-31366-930Fairchild Aircraft SA227-AC, SA227-AT, SA227-BC2003-06-17current
Rnl INCWing Strobe Light, Lens RN27-31366-084Fairchild 27-31366-084Fairchild Aircraft SA227-AC, SA227-AT, SA227-BC2003-06-17current

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.