>> Search results for: 4257ASIZE6 NSN Search Results National Stock Number (NSN) Description 8020-00-200-6318, 8020002006318 Cancelled -> Replaced by 8020002248004 8020-00-224-8004 , 8020002248004 Cancelled -> Replaced by 8020006282375 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