>> Search results for: SP4ZA11 NSN Search Results National Stock Number (NSN) Description 5315-01-222-9592, 5315012229592 PIN,FLAT HEAD 5315-01-516-0313 , 5315015160313 PIN,STRAIGHT,HEADED 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