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 6150-01-576-3324
NSN 6110-00-175-3661
NSN 6135-01-529-8523
NSN 5935-01-069-0323
NSN 6645-01-455-1293
NSN 4140-00-528-2921
NSN 2925-01-649-7543
NSN 6105-00-574-5898
NSN 6620-00-338-6482
NSN 2925-00-071-4197
NSN 5935-01-589-3599
NSN 6610-01-517-8652