>> Search results for: 642AS17622 NSN Search Results National Stock Number (NSN) Description 5310-01-258-1556, 5310012581556 NUT,PLAIN,ROUND 5310-99-733-4832 , 5310997334832 NUT 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