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 5985-01-303-0747
NSN 5915-01-485-0850
NSN 6130-01-461-3530
NSN 4140-01-442-6442
NSN 5945-00-526-0310
NSN 5999-00-494-9224
NSN 6240-00-988-1395
NSN 6135-00-110-1981
NSN 6650-00-824-5510
NSN 5930-00-473-8251
NSN 5960-00-136-7046
NSN 6320-01-567-9792