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 5985-01-463-8475
NSN 6240-01-486-6451
NSN 4140-01-446-8592
NSN 5945-00-542-1281
NSN 5965-01-005-0341
NSN 6135-01-119-0720
NSN 5950-01-555-7801
NSN 5905-01-578-6998
NSN 5996-00-930-3739
NSN 6645-01-473-6959
NSN 5985-01-141-7059
NSN 6240-01-145-3931