>> Search results for: 3A22671 NSN Search Results National Stock Number (NSN) Description 2990-00-640-3853, 2990006403853 Cancelled -> Replaced by 5930003219728 5310-99-621-6473 , 5310996216473 WASHER,FLAT 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