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
Classification: Copper washers including spring washers not threaded
NSN 4140-01-456-5685
NSN 5998-01-504-5830
NSN 5895-01-257-1750
NSN 5960-01-122-9373
NSN 5998-01-248-9583
NSN 5920-00-811-8879
NSN 6650-00-266-6808
NSN 5930-00-661-2280
NSN 5905-01-504-4797
NSN 6620-00-905-6590
NSN 5915-01-633-8065
NSN 6105-00-814-2862