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 5915-01-566-1396
NSN 2925-00-422-5159
NSN 6110-01-296-7349
NSN 4140-00-486-6292
NSN 5895-00-864-8268
NSN 6685-01-246-4139
NSN 5960-01-089-1368
NSN 6105-01-045-7917
NSN 6105-01-384-5280
NSN 6105-01-634-0322
NSN 5920-01-051-0090
NSN 5925-01-423-7803