>> Search results for: PWA7431 NSN Search Results National Stock Number (NSN) Description 3940-00-294-3297, 3940002943297 Cancelled -> Replaced by 1730005162106 4920-01-591-0855 , 4920015910855 STAND,MAINTENANCE,AIRCRAFT ENGIN 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