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 6240-01-142-2239
NSN 6320-01-415-0953
NSN 6135-01-326-2536
NSN 6650-01-564-3452
NSN 4140-00-136-4825
NSN 5915-00-054-5535
NSN 6650-01-651-6221
NSN 4140-01-500-9197
NSN 6130-01-374-8291
NSN 6320-01-476-7702
NSN 5996-01-320-2301
NSN 5935-00-340-7590