>> Search results for: 21031112 NSN Search Results National Stock Number (NSN) Description 1005-01-571-9457, 1005015719457 RETAINER,GUN COMPONENT 5315-99-747-8637 , 5315997478637 PIN 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