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 5925-00-915-1204
NSN 2925-01-527-5335
NSN 5915-01-493-7530
NSN 5975-00-891-8828
NSN 5998-01-043-7984
NSN 5925-01-525-7060
NSN 5975-00-945-7533
NSN 6150-01-218-4213
NSN 5990-01-353-6444
NSN 5945-00-457-0005
NSN 6685-00-230-4267
NSN 4140-01-645-2356