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 5835-01-501-0526
NSN 5935-00-161-3429
NSN 4140-00-711-8354
NSN 5915-01-655-7824
NSN 6220-00-215-6358
NSN 5960-01-307-5409
NSN 6620-01-159-8025
NSN 5996-01-274-0630
NSN 6110-00-864-7507
NSN 5975-00-826-8982
NSN 5965-00-932-4591
NSN 5945-01-511-0435