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 4140-00-012-3506
NSN 5998-01-415-6076
NSN 5915-00-144-5548
NSN 5996-01-133-8211
NSN 6650-01-449-2334
NSN 5990-00-189-6649
NSN 5925-01-619-7736
NSN 5990-01-482-5950
NSN 5915-00-090-7595
NSN 5925-00-373-0936
NSN 5895-01-350-3343
NSN 4140-01-165-0566