A headed fastening device having a smooth solid shank designed to have the shank end upset after insertion.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5925-01-580-0279
NSN 6320-01-214-8621
NSN 2925-01-334-7122
NSN 5915-01-089-6110
NSN 6150-00-566-3082
NSN 5925-01-384-4915
NSN 5985-01-452-2118
NSN 6105-01-517-6533
NSN 5975-01-338-3684
NSN 5985-01-481-9245
NSN 6685-01-507-6736
NSN 6240-01-189-9339