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 5975-00-331-3043
NSN 5945-01-414-6454
NSN 4140-01-533-2606
NSN 5965-01-537-1536
NSN 6320-01-181-9474
NSN 4140-00-113-5991
NSN 5945-00-584-2046
NSN 5915-00-872-6729
NSN 5985-01-541-4711
NSN 6105-01-378-6604
NSN 5965-01-558-5380
NSN 6650-01-022-0627