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 5999-01-174-3521
NSN 5960-01-357-1261
NSN 5930-01-342-7676
NSN 6130-00-212-4883
NSN 6105-01-525-7224
NSN 5895-00-948-8354
NSN 5965-01-088-5414
NSN 5895-01-656-0139
NSN 2925-01-448-2880
NSN 5835-01-090-2844
NSN 6320-01-495-0512
NSN 5945-01-209-4199