>> Search results for: 8156101 NSN Search Results National Stock Number (NSN) Description 4820-00-431-6327, 4820004316327 VALVE,STOP-CHECK 4820-00-497-8068 , 4820004978068 VALVE,GLOBE 4820-00-431-8321, 4820004318321 Cancelled -> Replaced by 4820010068585 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