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 6105-01-343-4023
NSN 5835-01-216-1215
NSN 5835-01-440-5391
NSN 6240-00-753-2031
NSN 5975-00-211-7124
NSN 5855-01-492-5666
NSN 6130-01-500-0321
NSN 6145-01-232-9454
NSN 5999-01-009-0658
NSN 6610-00-460-1419
NSN 5835-01-268-1924
NSN 5996-01-530-1894