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 5915-00-269-4463
NSN 6105-01-462-0766
NSN 5945-01-622-7286
NSN 6650-00-824-0745
NSN 5960-01-425-1454
NSN 5960-01-246-4809
NSN 5920-01-333-4182
NSN 5915-00-935-4984
NSN 5999-00-067-3960
NSN 6240-00-522-6009
NSN 5835-01-203-1871
NSN 5905-01-559-2011