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 2925-00-167-6763
NSN 5935-01-383-9784
NSN 2925-01-611-2423
NSN 5895-00-221-6557
NSN 6145-00-226-9499
NSN 6620-00-494-1428
NSN 4140-01-396-8769
NSN 6240-01-257-5697
NSN 7035-01-469-0109
NSN 5835-01-027-0597
NSN 6620-00-392-9835
NSN 5998-00-622-8422