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 5915-00-478-4204
NSN 5985-00-156-3636
NSN 5920-01-020-7659
NSN 5895-01-571-3998
NSN 6320-01-072-2073
NSN 5910-01-363-0517
NSN 5945-01-534-7682
NSN 5950-00-661-2612
NSN 6220-01-529-0778
NSN 5965-01-317-2944
NSN 5985-01-059-9932
NSN 6130-00-172-7523