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 6645-01-579-4247
NSN 4140-01-645-3218
NSN 5930-01-219-3619
NSN 6610-01-261-6102
NSN 5915-00-234-7515
NSN 5895-01-634-0630
NSN 6620-01-149-2842
NSN 6105-00-840-5188
NSN 5910-00-174-7073
NSN 5998-01-304-5508
NSN 6650-01-200-7099
NSN 6620-01-479-2352