>> Search results for: D40UU NSN Search Results National Stock Number (NSN) Description 4820-01-546-5407, 4820015465407 VALVE,SAFETY RELIEF 4820-01-669-1891 , 4820016691891 VALVE,RELIEF,PRESSURE AND TEMPER 4820-01-573-2673, 4820015732673 VALVE,SAFETY RELIEF 4820-01-625-3322 , 4820016253322 VALVE,SAFETY RELIEF 4820-01-057-4138, 4820010574138 VALVE,SAFETY RELIEF 4820-01-546-3634 , 4820015463634 VALVE,SAFETY RELIEF 4820-01-217-9832, 4820012179832 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