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 5930-01-411-3271
NSN 5960-01-624-1170
NSN 5985-00-591-3001
NSN 6240-00-614-9679
NSN 5998-01-423-9323
NSN 5996-01-269-0982
NSN 5960-01-445-3622
NSN 5895-01-516-1973
NSN 6130-01-351-7238
NSN 6645-01-552-9447
NSN 5920-01-646-0543
NSN 6650-01-304-0894