>> Search results for: 188976A12 NSN Search Results National Stock Number (NSN) Description 5315-01-084-4372, 5315010844372 PIN 5310-01-099-4975 , 5310010994975 NUT,PLAIN,ROUND 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