A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
NSN 5855-00-941-6412
NSN 6220-00-489-8571
NSN 5835-00-419-0575
NSN 5999-00-839-9004
NSN 5990-01-186-6446
NSN 6240-01-156-0285
NSN 6130-01-603-5646
NSN 6110-01-356-4735
NSN 6610-01-331-4174
NSN 6110-00-102-7797
NSN 5925-01-293-2021
NSN 5935-01-262-4860