>> Search results for: 12211005 NSN Search Results National Stock Number (NSN) Description 5998-01-651-6050, 5998016516050 Cancelled -> Replaced by 5998016516053 5310-01-678-6289 , 5310016786289 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