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 6620-01-543-5491
NSN 5975-01-431-3657
NSN 6105-01-492-5723
NSN 5895-00-081-3293
NSN 5930-00-539-9946
NSN 5950-01-196-5178
NSN 4140-01-400-3610
NSN 5910-01-300-3985
NSN 5990-01-188-7309
NSN 5910-01-241-4926
NSN 6130-01-502-6729
NSN 5999-01-131-8763