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 5950-00-413-5028
NSN 5935-01-048-0561
NSN 5895-00-892-3343
NSN 6685-01-066-2901
NSN 4140-01-641-4754
NSN 5920-01-433-5869
NSN 5905-01-039-2997
NSN 6650-01-150-2320
NSN 5895-01-435-4386
NSN 5835-00-537-7780
NSN 6110-00-556-8425
NSN 6145-01-126-5978