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 6240-01-443-6597
NSN 5985-00-451-4596
NSN 5905-01-445-5698
NSN 6650-00-960-5040
NSN 7035-01-191-2822
NSN 5910-00-187-0016
NSN 6610-01-561-7813
NSN 5990-00-726-0029
NSN 2925-01-633-4048
NSN
NSN 7035-00-574-4223
NSN 6610-01-278-9387