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 5975-01-581-2006
NSN 5996-01-633-7979
NSN 6145-01-533-4430
NSN 5835-01-592-2350
NSN 5998-01-454-6881
NSN 6645-01-658-3187
NSN 5985-01-431-7706
NSN 6135-01-415-4124
NSN 6320-01-067-0474
NSN 5945-01-630-4131
NSN 2925-01-362-2515
NSN 5960-00-227-0243