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 5855-00-149-0766
NSN 6685-01-242-1030
NSN 6105-01-361-5410
NSN 6685-01-037-9178
NSN 5998-01-023-7555
NSN 5999-00-011-2468
NSN 5999-01-426-3213
NSN 7035-00-275-5604
NSN 6110-01-428-8925
NSN 5975-01-201-4108
NSN 6105-00-883-9049
NSN 5975-00-153-0050