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 5930-01-614-6568
NSN 6150-00-956-2276
NSN 2925-00-536-4574
NSN 5920-00-011-4512
NSN 5935-01-249-5209
NSN 7035-01-146-7096
NSN 5945-01-393-8374
NSN 5990-01-587-8562
NSN 6620-00-189-0967
NSN 6105-01-389-0592
NSN 6610-00-155-1334
NSN 5895-01-254-7804