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 5920-01-010-2920
NSN 5965-01-317-6077
NSN 5915-00-132-3111
NSN 6320-01-399-6177
NSN 6220-01-113-7501
NSN 5895-01-420-8263
NSN 5985-01-182-2067
NSN 6610-01-016-9999
NSN 6105-00-946-5376
NSN 5990-01-288-7393
NSN 4140-01-506-8547
NSN 5855-01-417-3250