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 5925-01-501-0727
NSN 6110-00-947-1857
NSN 5960-01-641-5493
NSN 5965-00-971-5522
NSN 5999-01-515-2752
NSN 6110-01-358-5165
NSN 5999-01-594-0115
NSN 5920-00-215-5642
NSN 5915-00-291-3736
NSN 5915-00-993-1419
NSN 5996-00-724-7409
NSN 5920-00-617-8465