>> Search results for: 57A5A301 NSN Search Results National Stock Number (NSN) Description 5310-00-251-4914, 5310002514914 NUT,SELF-LOCKING,CLINCH 5310-00-818-6388 , 5310008186388 Cancelled -> Replaced by 5310006805504 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