>> Search results for: B12916 NSN Search Results National Stock Number (NSN) Description 4820-01-090-0484, 4820010900484 VALVE,RELIEF,PRESSURE AND TEMPERATURE 2940-00-229-5256 , 2940002295256 Cancelled -> Replaced by 2940004509395 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