>> Search results for: 1A6004 NSN Search Results National Stock Number (NSN) Description 6505-01-226-1688, 6505012261688 Cancelled -> Replaced by 6505011429878 4820-99-526-6486 , 4820995266486 VALVE,GATE 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