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 6240-01-530-6540
NSN 5996-01-556-4277
NSN 4140-01-293-2112
NSN 2925-01-141-7563
NSN 4140-01-228-6543
NSN 5990-00-394-3987
NSN 5855-00-832-9341
NSN 6645-01-459-7788
NSN 5895-01-590-3717
NSN 5835-00-133-0599
NSN 5920-01-212-9504
NSN 6220-01-444-3395