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 6135-01-604-8739
NSN 5920-01-145-4979
NSN 6240-01-577-1964
NSN 4140-00-961-8005
NSN 6130-00-866-7790
NSN 5990-01-179-5625
NSN 6220-01-085-4674
NSN 6320-01-301-4699
NSN 2925-01-308-6220
NSN 5945-00-204-6410
NSN 5935-01-617-8449
NSN 5965-01-453-4403