>> Search results for: 18356NPC3 NSN Search Results National Stock Number (NSN) Description 4820-00-630-9271, 4820006309271 Cancelled -> Replaced by 4820014409840 4820-01-139-4154 , 4820011394154 DIAPHRAGM,ACTUATOR VALVE,SPECIAL 4820-01-391-9227, 4820013919227 CAP,VALVE 5305-01-388-0456 , 5305013880456 SCREW,CAP,SOCKET HEAD 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