>> Search results for: 78INUNCX412INCLASS1 NSN Search Results National Stock Number (NSN) Description 5307-99-251-6430, 5307992516430 STUD,PLAIN 5306-99-251-7019 , 5306992517019 BOLT,MACHINE 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