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 6610-01-627-0642
NSN 6620-01-633-8443
NSN 6130-01-055-6219
NSN 7035-01-420-5404
NSN 5920-01-191-9847
NSN 6320-01-072-2073
NSN 5975-01-229-0635
NSN 5855-00-879-7245
NSN 6105-01-652-7692
NSN 5950-01-621-6069
NSN 6650-01-595-6102
NSN 6105-00-091-0665