>> Search results for: 12B7028 NSN Search Results National Stock Number (NSN) Description 5360-00-597-3855, 5360005973855 Cancelled -> Replaced by 5340007373932 5310-00-911-0964 , 5310009110964 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