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 4140-00-469-2606
NSN 6240-01-448-6870
NSN 6320-01-562-1599
NSN 6105-01-576-5477
NSN 6240-01-289-4536
NSN 6220-01-058-9107
NSN 5910-00-574-5753
NSN 6650-01-484-9505
NSN 5835-01-469-6009
NSN 5895-00-519-5622
NSN 7035-01-633-9537
NSN 5965-00-393-1294