>> Search results for: BS4168PART1M6X40A270 NSN Search Results National Stock Number (NSN) Description 5305-99-309-2271, 5305993092271 SCREW,CAP,SOCKET HE 5305-99-627-7736 , 5305996277736 SCREW,CAP,SOCKET HE 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