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 6645-01-124-6277
NSN 6105-01-208-4507
NSN 5835-00-269-2232
NSN 5835-00-358-4235
NSN 5920-01-031-5841
NSN 5985-00-879-4653
NSN 2925-01-085-0691
NSN 5960-00-054-7561
NSN 6685-01-592-4005
NSN 6650-01-573-7165
NSN 5930-01-105-2669
NSN 4140-00-953-2004