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 5920-01-140-1120
NSN 6685-00-834-9187
NSN 5930-00-204-6409
NSN 5950-01-385-7857
NSN 5985-01-563-0766
NSN 5855-01-364-9810
NSN 5930-00-922-1621
NSN 6110-01-564-7532
NSN 5996-00-826-8837
NSN 5975-01-094-6250
NSN 6685-01-500-1810
NSN 5945-00-548-4727