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 6610-01-442-3509
NSN 6240-01-476-7935
NSN 5960-01-409-1917
NSN 5930-00-144-4994
NSN 7035-01-146-7096
NSN 5945-01-476-8644
NSN 6135-01-017-2790
NSN 5990-01-605-4769
NSN 5960-01-112-0721
NSN 5965-01-003-2641
NSN 4140-01-147-4764
NSN 5835-00-307-3111