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 5915-01-023-0300
NSN 5985-01-311-9965
NSN 5895-00-588-6525
NSN 5985-01-108-4328
NSN 5996-01-015-7604
NSN 5895-01-204-6444
NSN 5835-00-974-9983
NSN 5996-00-481-2770
NSN 5945-01-430-2222
NSN 6685-00-100-4527
NSN 6650-01-188-4516
NSN 5895-00-292-2872