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 5965-00-335-0305
NSN 5905-00-577-7752
NSN 5835-01-399-5820
NSN 5975-01-202-1179
NSN 6135-01-184-0727
NSN 5945-01-222-0847
NSN 5930-01-421-3737
NSN 4140-01-573-3596
NSN 6145-00-485-0270
NSN 5905-01-398-7557
NSN 6145-01-278-7580
NSN 5835-01-565-3411