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 5835-01-449-7511
NSN 5835-01-442-6482
NSN 6320-01-411-1353
NSN 6685-01-023-0640
NSN 6150-00-153-0298
NSN 5895-00-456-0830
NSN 6105-01-252-0381
NSN 6645-01-301-3066
NSN 5920-00-469-2648
NSN 6150-00-707-3269
NSN 6645-01-440-0755
NSN 6650-01-277-4763