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 5945-01-513-5162
NSN 5925-01-348-3360
NSN 5930-01-544-3334
NSN 4140-01-503-0034
NSN 6110-01-142-1784
NSN 6610-00-930-9160
NSN 2925-00-732-9254
NSN 5925-00-900-8710
NSN 2925-01-519-3221
NSN 5930-01-475-3420
NSN 5960-00-708-7131
NSN 6220-00-348-9051