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 5920-01-303-0679
NSN 5960-00-843-5547
NSN 6645-01-550-7391
NSN 6110-01-381-5311
NSN 6145-00-111-3902
NSN 4140-01-458-8274
NSN 6620-00-431-3837
NSN 6645-01-440-5500
NSN 5998-01-240-1102
NSN 2925-00-120-9302
NSN 5910-01-600-8747
NSN 2925-01-505-1666