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 5935-00-229-3067
NSN 6145-01-173-1818
NSN 5915-01-383-6973
NSN 6610-00-633-4338
NSN 5950-01-044-1378
NSN 5998-00-188-7930
NSN 5930-01-015-8853
NSN 5945-01-131-2283
NSN 6220-00-097-2473
NSN 6650-01-044-5431
NSN 6135-01-485-9724
NSN 5915-01-280-9192