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 6130-00-155-2490
NSN 6645-00-829-8868
NSN 6105-00-347-6917
NSN 5905-01-360-6055
NSN 6145-01-245-3869
NSN 5915-01-453-4298
NSN 6105-01-560-5831
NSN 5965-01-545-0539
NSN 6650-01-137-7450
NSN 6650-01-449-2334
NSN 5945-00-164-6447
NSN 6620-01-551-7071