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 6240-01-040-3791
NSN 5985-00-548-1500
NSN 6110-01-503-0186
NSN 5910-00-035-5534
NSN 5985-01-017-3683
NSN 5915-01-355-2860
NSN 5915-00-081-0536
NSN 6220-01-459-4631
NSN 5945-01-453-1236
NSN 5895-00-895-7979
NSN 6110-01-188-8017
NSN 6220-01-098-7503