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 2925-00-923-4397
NSN 4140-01-198-1452
NSN 5910-00-905-2962
NSN 6620-00-155-2608
NSN 5998-01-171-5611
NSN 6150-01-170-4065
NSN 6620-01-394-0365
NSN 5930-00-166-6793
NSN 5965-01-264-1738
NSN 6150-00-999-9879
NSN 6135-00-191-6444
NSN 6685-01-140-1071