>> Search results for: SPNH5SG NSN Search Results National Stock Number (NSN) Description 4820-01-718-9275, 4820017189275 VALVE,BALL 5330-01-585-6801 , 5330015856801 PACKING,PREFORMED 4820-01-585-7549, 4820015857549 VALVE,BALL 4820-01-585-7555 , 4820015857555 SEAT,VALVE 4820-01-585-6955, 4820015856955 FOLLOWER 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