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 6610-01-601-7648
NSN 5996-00-051-6667
NSN 5996-00-141-0288
NSN 5905-01-359-4050
NSN 6685-00-317-3370
NSN 6685-01-044-5044
NSN 5855-00-189-6066
NSN 5965-01-506-5558
NSN 5999-00-797-2696
NSN 5965-00-465-9566
NSN 6240-00-155-5817
NSN 5920-00-220-3548