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 6650-00-798-6847
NSN 5975-01-641-4289
NSN 5999-01-654-4559
NSN 4140-01-633-3631
NSN 5985-00-952-3661
NSN 6145-00-643-2490
NSN 6145-01-451-4599
NSN 5950-01-394-3660
NSN 6320-00-149-7570
NSN 5935-01-226-0958
NSN 5855-00-548-4742
NSN 5965-01-288-4736