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 6645-01-629-0847
NSN 5935-01-642-7318
NSN 7035-01-528-7340
NSN 6645-01-593-6149
NSN 5935-00-117-3954
NSN 6105-01-622-5642
NSN 6685-01-254-1140
NSN 6240-01-497-1734
NSN 6240-01-645-2228
NSN 5915-01-469-0855
NSN 6650-01-233-3578
NSN 5950-01-121-2215