>> Search results for: PWA57166 NSN Search Results National Stock Number (NSN) Description 4920-01-282-9441, 4920012829441 FIXTURE,ENGINE MAINTENANCE,AIRCR 4920-01-375-6718 , 4920013756718 Cancelled -> Replaced by 4920012829441 4920-25-136-1373, 4920251361373 FIXTURE,AIRCRAFT MA 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information