>> Search results for: 493CS NSN Search Results National Stock Number (NSN) Description 4820-00-325-0654, 4820003250654 VALVE,FLOW CONTROL 4820-00-952-8140 , 4820009528140 VALVE,DIAPHRAGM,STOP 3655-00-522-9870, 3655005229870 VALVE GLOBE 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