>> Search results for: M28ST NSN Search Results National Stock Number (NSN) Description 5306-00-839-1823, 5306008391823 BOLT,EYE 4820-99-451-1984 , 4820994511984 SEAT,VALVE 5340-99-973-3328, 5340999733328 SEAT,HELICAL COMPRE 4820-99-616-7287 , 4820996167287 SEAT,VALVE 5340-99-382-6139, 5340993826139 SEAT,HELICAL COMPRE 5340-99-660-3092 , 5340996603092 SEAT,HELICAL COMPRE 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