>> Search results for: B9424N NSN Search Results National Stock Number (NSN) Description 4820-00-732-9442, 4820007329442 VALVE,SAFETY RELIEF 4820-01-119-0240 , 4820011190240 Cancelled -> Replaced by 4820011201349 4820-01-338-2020, 4820013382020 VALVE,SAFETY RELIEF 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