>> Search results for: B16434 NSN Search Results National Stock Number (NSN) Description 6605-00-952-4633, 6605009524633 VALVE,RELIEF 4820-00-819-8432 , 4820008198432 VALVE,VACUUM BREAKING 4820-00-135-4427, 4820001354427 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