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 2925-01-147-6688
NSN 5990-00-988-7902
NSN 6135-00-995-1089
NSN 5935-01-434-6315
NSN 6145-00-682-6993
NSN 5895-00-585-2038
NSN 6150-01-020-4886
NSN 5915-00-082-1286
NSN 6135-00-471-5356
NSN 5945-01-554-5685
NSN 6130-00-452-1486
NSN 7035-01-380-6538