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 2925-01-416-6927
NSN 5895-01-384-2794
NSN 5895-01-453-4341
NSN 6320-01-316-2190
NSN 5835-01-568-7796
NSN 6135-00-235-1938
NSN 5930-00-661-2280
NSN 6240-01-073-4487
NSN 5935-01-114-4203
NSN 5960-01-284-1642
NSN 2925-01-140-1015
NSN 6110-01-248-4736