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 6620-01-311-3516
NSN 6685-01-586-0032
NSN 5895-01-567-5966
NSN 6620-00-236-7148
NSN 5855-00-631-4565
NSN 6650-00-960-5040
NSN 6650-01-085-2388
NSN 6620-01-169-6699
NSN 5996-00-105-0862
NSN 5998-01-153-2689
NSN 5920-01-041-8936
NSN 4140-00-058-1355