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 5996-01-023-0537
NSN 5960-01-331-3817
NSN 6620-01-610-5081
NSN 5985-00-592-5818
NSN 6610-01-490-2020
NSN 5999-00-226-4703
NSN 5960-01-624-1170
NSN 5999-00-813-5646
NSN 5930-01-238-4446
NSN 6645-01-440-8624
NSN 6130-01-579-4336
NSN 5925-01-054-3783