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 7035-01-386-5722
NSN 5925-01-607-7712
NSN 5920-00-175-7987
NSN 5985-01-337-0291
NSN 5925-01-363-5645
NSN 6240-00-643-4532
NSN 6220-01-028-4488
NSN 6145-00-019-0047
NSN 5965-00-164-8092
NSN 6145-00-853-5816
NSN 5990-00-419-7584
NSN 5930-01-634-0659