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 5999-00-206-0444
NSN 5920-01-502-7940
NSN 6685-01-532-0225
NSN 5905-00-559-5706
NSN 5920-00-187-0260
NSN 4140-01-263-6435
NSN 5920-00-137-5026
NSN 5950-01-563-1086
NSN 5910-01-315-2025
NSN 5935-01-229-5667
NSN 5905-01-584-9704
NSN 5905-01-043-9643