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 5925-00-702-5322
NSN 6130-01-111-9246
NSN 5935-00-822-1956
NSN 6150-00-312-2164
NSN 6610-01-083-1446
NSN 6320-01-498-4954
NSN 5920-00-028-4339
NSN 6610-01-463-8866
NSN 5985-01-649-6279
NSN 5998-01-567-3411
NSN 5895-01-441-9853
NSN 7035-00-134-3143