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 5935-01-578-5057
NSN 2925-01-106-3552
NSN 6320-01-523-4954
NSN 5990-01-337-4584
NSN 5945-01-459-1560
NSN 5835-01-394-7589
NSN 5990-00-116-1919
NSN 5950-01-124-7287
NSN 6135-01-433-2062
NSN 5895-00-202-4961
NSN 5915-01-143-6759
NSN 5975-01-050-9018