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 5920-00-465-0594
NSN 5920-00-018-1452
NSN 6650-01-351-4544
NSN 5935-00-463-8075
NSN 5996-00-901-8349
NSN 6620-00-020-8385
NSN 5996-00-633-4308
NSN 6240-00-016-3092
NSN 5998-01-154-6749
NSN 5975-00-155-1698
NSN 6685-00-060-3104
NSN 6240-01-633-9357