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 5915-01-193-1952
NSN 5999-01-574-2431
NSN 6240-01-105-1399
NSN 5915-01-482-4684
NSN 6145-00-657-4755
NSN 6135-00-145-8884
NSN 5999-01-414-6963
NSN 5835-01-481-4204
NSN 5935-01-546-0289
NSN 5960-01-573-6483
NSN 5925-00-513-7610
NSN 6150-00-871-3576