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 5965-01-350-5105
NSN 4140-01-045-4112
NSN 5960-00-009-4381
NSN 6220-00-017-9136
NSN 5990-00-069-2221
NSN 5996-00-236-7712
NSN 5998-01-074-9661
NSN 5960-01-318-0987
NSN 5835-01-412-0344
NSN 5960-01-188-4558
NSN 6105-01-095-5204
NSN 6105-01-318-6556