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 5895-00-539-1911
NSN 5915-01-148-9945
NSN 5915-01-284-8905
NSN 6320-01-021-6633
NSN 5965-00-275-0491
NSN 5998-01-300-3791
NSN 6150-01-004-0855
NSN 6685-01-382-9932
NSN 6105-00-068-9357
NSN 6220-00-371-7589
NSN 6650-01-375-0507
NSN 6610-01-300-1789