>> Search results for: 1531471 NSN Search Results National Stock Number (NSN) Description 5331-00-057-3356, 5331000573356 O-RING 5985-00-221-9718 , 5985002219718 Cancelled -> Replaced by 5985001396018 4820-01-719-0631, 4820017190631 REGULATOR,TEMPERATURE AND PRESSU 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