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 5895-01-595-1553
NSN 5998-01-048-1068
NSN 6150-01-174-9403
NSN 5965-00-362-2158
NSN 5905-01-054-1218
NSN 6110-01-049-7986
NSN 6610-01-486-4522
NSN 5990-01-052-0099
NSN 5895-01-513-2184
NSN 5990-01-189-3201
NSN 5945-00-351-6931
NSN 5999-00-932-9796