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 5945-01-135-2227
NSN 5960-01-317-3800
NSN 5945-00-231-4948
NSN 5950-01-146-3194
NSN 5915-00-255-2057
NSN 5905-00-737-4962
NSN 6610-00-925-0935
NSN 6645-01-518-4296
NSN 5905-01-495-7435
NSN 6145-00-583-9989
NSN 6110-01-131-1380
NSN 5965-01-138-9288