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 5930-01-281-8359
NSN 5835-01-555-8963
NSN 5915-01-173-9026
NSN 5960-01-364-1318
NSN 6150-01-431-9727
NSN 6645-00-200-2322
NSN 6620-00-186-8220
NSN 6650-01-657-7864
NSN 6150-01-398-8973
NSN 5915-00-357-1085
NSN 5998-00-900-7552
NSN 6620-01-544-8735