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 5905-01-348-7785
NSN 5920-01-157-9471
NSN 6650-01-136-3636
NSN 5996-01-592-9955
NSN 5998-01-365-4197
NSN 6130-01-400-6123
NSN 5835-00-949-3018
NSN 6130-01-483-1779
NSN 6610-01-218-7668
NSN 6620-00-967-9684
NSN 6650-00-349-8732
NSN 5835-01-527-2629