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 6220-00-289-9915
NSN 5915-00-950-6493
NSN 5895-00-485-5347
NSN 5998-01-634-0604
NSN 6145-00-539-9799
NSN 6685-00-279-3620
NSN 6240-01-152-2662
NSN 5996-01-282-5752
NSN 6685-01-472-8067
NSN 5895-01-546-5283
NSN 5975-01-463-2682
NSN 4140-00-635-9195