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 6145-00-082-1906
NSN 5960-00-114-4916
NSN 5945-00-290-1779
NSN 4140-01-169-6237
NSN 6145-01-096-2501
NSN 5915-01-583-9732
NSN 6650-01-033-6667
NSN 6320-01-139-0533
NSN 6135-00-087-5300
NSN 6320-01-631-7828
NSN 6105-01-355-4972
NSN 6105-00-124-8843