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 4140-01-125-1374
NSN 6685-01-455-5908
NSN 5935-00-177-3505
NSN 6220-01-084-6402
NSN 5935-01-441-4729
NSN 6130-00-242-6704
NSN 5999-01-303-3689
NSN 7035-01-087-7727
NSN 6620-00-836-0399
NSN 5996-00-556-1706
NSN 6130-00-473-2270
NSN 6220-00-789-8815