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 5975-01-269-5607
NSN 5998-01-352-1346
NSN 5990-01-008-2515
NSN 5985-01-076-3966
NSN 4140-01-231-5031
NSN 5930-01-534-8157
NSN 5965-00-404-3317
NSN 4140-01-346-2112
NSN 5905-01-104-0992
NSN 6105-00-669-6462
NSN 5999-01-634-0576
NSN 5990-00-102-9600