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 2925-01-368-5773
NSN 6105-01-147-9264
NSN 5895-01-009-6186
NSN 4140-01-058-3844
NSN 6220-00-179-4946
NSN 6240-01-421-4025
NSN 5905-00-431-8217
NSN 5855-00-079-2370
NSN 5999-01-508-2326
NSN 5835-01-096-8570
NSN 5915-00-539-7673
NSN 6320-01-443-3826