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 5915-01-562-1664
NSN 5999-01-415-6315
NSN 6320-01-539-4789
NSN 6105-00-732-9430
NSN 6105-01-579-3695
NSN 5985-00-959-2901
NSN 5930-01-275-0314
NSN 2925-01-429-2235
NSN 5996-01-418-8485
NSN 5905-00-621-3711
NSN 4140-00-490-9028
NSN 5996-00-713-4013