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 6620-01-100-3181
NSN 5920-01-478-2668
NSN 6650-01-290-4001
NSN 5915-00-959-5454
NSN 5895-00-013-7023
NSN 5975-00-221-2555
NSN 5910-00-086-9492
NSN 6620-01-411-5750
NSN 6610-01-169-1866
NSN 5965-01-164-7982
NSN 5990-01-254-3197
NSN 5998-01-435-4443