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 6610-01-431-8575
NSN 6645-00-088-4079
NSN 7035-00-803-3056
NSN 5945-00-530-8417
NSN 6650-00-403-6386
NSN 4140-00-453-3818
NSN 5930-01-072-0101
NSN 5999-01-012-6399
NSN 6130-01-293-0653
NSN 6610-01-443-7988
NSN 5965-01-440-5618
NSN 5855-00-832-9341