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 5920-01-010-2920
NSN 4140-01-330-0613
NSN 5998-01-386-2121
NSN 5905-01-367-9808
NSN 6150-01-068-4307
NSN 6650-00-119-9431
NSN 6145-00-393-0319
NSN 6645-01-338-7066
NSN 6685-01-081-0365
NSN 5920-00-445-0027
NSN 5920-01-480-7007
NSN 5930-01-218-5663