A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 5998-01-431-8304
NSN 6685-01-036-7635
NSN 6620-00-317-7820
NSN 6220-01-364-5002
NSN 6135-01-301-8776
NSN 6685-01-425-2768
NSN 5905-01-648-2685
NSN 6110-00-009-9334
NSN 6110-00-578-7243
NSN 5960-01-654-4353
NSN 6240-00-502-7710
NSN 5965-00-009-8679