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 5915-01-549-7984
NSN 6650-01-604-6246
NSN 6320-01-454-1965
NSN 5925-01-652-3554
NSN 6650-00-195-7519
NSN 6135-00-305-2052
NSN 6610-00-548-3452
NSN 5895-01-381-1313
NSN 2925-01-106-8871
NSN 6645-00-415-0884
NSN 6650-01-360-1882
NSN 5996-01-166-3614