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 6110-01-579-4480
NSN 5930-01-345-7602
NSN 6320-00-116-3658
NSN 5920-01-311-2201
NSN 5998-01-311-5649
NSN 6150-00-182-4008
NSN 5915-01-548-5856
NSN 5996-01-164-8266
NSN 6610-01-646-9101
NSN 6240-01-193-1470
NSN 5895-01-126-3157
NSN 5960-01-439-9517