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 5915-01-406-4637
NSN 4140-00-809-8996
NSN 6320-01-325-3620
NSN 6620-01-352-5640
NSN 5996-00-592-6427
NSN 5975-00-240-2763
NSN 5996-01-364-1074
NSN 6105-01-647-8770
NSN 7035-00-574-4223
NSN 5910-00-399-0734
NSN 5895-00-280-7528
NSN 5930-00-277-4704