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 5998-00-531-5854
NSN 5905-01-612-5723
NSN 6145-00-006-8438
NSN 5998-01-190-3034
NSN 5905-01-381-5556
NSN 5945-01-343-0833
NSN 6220-01-206-1945
NSN 6650-01-396-3287
NSN 6650-01-437-2570
NSN 5990-01-086-4825
NSN 6150-01-634-0575
NSN 6320-01-343-8191