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 5915-01-501-5895
NSN 5990-01-411-5930
NSN 7035-01-410-9197
NSN 4140-01-044-7993
NSN 4140-01-530-2775
NSN 6150-00-946-1639
NSN 5960-01-170-4057
NSN 5965-01-347-1670
NSN 4140-00-383-8230
NSN 5930-01-396-2945
NSN 6145-01-265-7159
NSN 5835-01-338-5176