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 5999-00-412-1596
NSN 5935-01-229-4692
NSN 6610-01-632-2449
NSN 6110-00-725-9740
NSN 5835-01-064-6024
NSN 5985-00-221-5566
NSN 6645-01-034-6037
NSN 6135-01-166-5042
NSN 5895-00-351-1988
NSN 5960-01-050-6440
NSN 6610-01-053-6781
NSN 6110-01-511-7619