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 5920-01-345-1582
NSN 6110-01-396-0864
NSN 6150-01-014-5691
NSN 6130-00-786-1775
NSN 6110-00-088-8269
NSN 6110-01-580-3461
NSN 7035-01-458-7762
NSN 5855-00-014-5008
NSN 6645-00-318-2828
NSN 5920-01-310-5728
NSN 2925-00-995-9481
NSN 5960-00-081-9255