>> Search results for: A21478 NSN Search Results National Stock Number (NSN) Description 5360-00-400-8512, 5360004008512 SPRING,HELICAL,COMPRESSION 5340-00-050-1588 , 5340000501588 Cancelled -> Replaced by 5340005796887 5360-00-350-3033, 5360003503033 SPRING,HELICAL,COMPRESSION 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