>> Search results for: 4763B NSN Search Results National Stock Number (NSN) Description 5120-01-428-4669, 5120014284669 EXTENSION,SOCKET WRENCH 3110-12-358-7669 , 3110123587669 LAGER, KUGEL-, RING 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