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 6110-00-155-4303
NSN 5960-00-258-9292
NSN 2925-00-983-7521
NSN 4140-00-824-4521
NSN 6240-01-058-7207
NSN 6610-01-352-5500
NSN 7035-01-391-7470
NSN 6620-00-930-5680
NSN 5999-01-502-7101
NSN 6145-01-512-5885
NSN 5998-01-559-4768
NSN 5915-01-364-2761