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 5930-01-441-7966
NSN 6685-01-445-5607
NSN 5960-00-038-5433
NSN 5915-01-529-7351
NSN 6110-01-268-1723
NSN 5999-01-102-7733
NSN 5925-01-115-5803
NSN 6130-00-900-4758
NSN 6110-01-224-6409
NSN 5895-01-605-4620
NSN 6610-01-026-1701
NSN 5895-01-043-2620