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 6105-01-503-5539
NSN 5905-01-374-3771
NSN 5910-01-422-9760
NSN 5920-01-260-9234
NSN 5945-01-629-4697
NSN 6620-00-431-3837
NSN 6650-01-447-2858
NSN 5835-01-050-9509
NSN 6650-01-381-7172
NSN 6150-00-542-6679
NSN 5895-01-113-1991
NSN 6620-01-100-0431