>> Search results for: 8454687407PC243 NSN Search Results National Stock Number (NSN) Description 5305-01-491-2100, 5305014912100 SCREW,EXTERNALLY RELIEVED BODY 5305-01-671-4578 , 5305016714578 SCREW,CAP,HEXAGON 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