>> Search results for: D547948ITEM4 NSN Search Results National Stock Number (NSN) Description 5330-01-319-4839, 5330013194839 RETAINER,PACKING 4820-01-319-4955 , 4820013194955 VALVE,SAFETY RELIEF 4820-01-319-5415, 4820013195415 VALVE,SAFETY RELIEF 4820-01-319-5416 , 4820013195416 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