>> Search results for: NS1600S NSN Search Results National Stock Number (NSN) Description 4820-01-223-7838, 4820012237838 VALVE,CALIBRATED FLOW 4820-01-421-4642 , 4820014214642 VALVE,GLOBE 4820-15-108-7957, 4820151087957 VALVE SHUT OFF 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