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 5855-01-270-6847
NSN 5965-00-602-1508
NSN 5990-01-251-2296
NSN 6220-01-327-4597
NSN 6685-01-552-7593
NSN 7035-00-329-4015
NSN 5835-01-142-9233
NSN 6320-01-497-3116
NSN 2925-00-561-9904
NSN 6135-01-359-4293
NSN 5835-01-535-0948
NSN 6610-01-287-9814