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 5990-01-251-2296
NSN 7035-00-193-2269
NSN 5998-01-188-8325
NSN 6240-00-739-0961
NSN 5835-01-257-0154
NSN 5985-01-602-2375
NSN 7035-01-042-5308
NSN 7035-01-129-7834
NSN 5920-00-149-0013
NSN 2925-01-480-2724
NSN 5910-01-171-0563
NSN 6105-00-370-0261