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 6240-01-132-9923
NSN 5999-00-296-2133
NSN 5835-01-055-0447
NSN 5945-01-134-3448
NSN 6220-01-222-0724
NSN 5895-01-420-2370
NSN 5965-00-594-3115
NSN 5950-00-392-3088
NSN 6650-00-220-2839
NSN 6620-01-605-1154
NSN 5960-01-499-6939
NSN 5925-01-227-6859