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 6320-00-360-1744
NSN 6610-00-734-1427
NSN 5975-01-614-0552
NSN 6130-00-478-6971
NSN 5905-01-271-7437
NSN 6220-00-079-2943
NSN 5915-01-415-4649
NSN 2925-01-440-9912
NSN 5996-00-373-9001
NSN 6220-01-476-2085
NSN 5855-01-634-0259
NSN 5935-01-501-5034