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 6685-00-068-7166
NSN 5945-01-616-8239
NSN 5975-00-862-4506
NSN 5999-01-485-2449
NSN 6320-01-449-1014
NSN 5945-01-010-3279
NSN 6105-00-603-2426
NSN 6130-01-313-8135
NSN 6150-00-196-2842
NSN 5895-01-578-3093
NSN 5835-01-291-5405
NSN 5960-01-071-4308