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 5925-01-010-2925
NSN 5905-01-197-9406
NSN 5905-01-502-7028
NSN 5996-01-646-1264
NSN 5985-01-455-2144
NSN 4140-01-155-3101
NSN 6685-00-382-8088
NSN 5895-01-149-8809
NSN 5960-01-472-9562
NSN 5998-00-226-5268
NSN 4140-01-145-8098
NSN 6105-01-068-4366