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 6320-01-442-3428
NSN 4140-01-462-9736
NSN 6220-01-335-7801
NSN 5930-00-171-0141
NSN 6220-00-939-0040
NSN 5935-00-267-1658
NSN 6145-01-399-1158
NSN 6135-01-542-0659
NSN 5996-01-435-7592
NSN 5915-01-607-9736
NSN 6105-01-240-5891
NSN 5835-00-264-0946