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 5915-01-155-6230
NSN 4140-00-299-6328
NSN 5930-01-142-2571
NSN 6150-01-506-9907
NSN 6130-01-510-4259
NSN 6130-01-611-2485
NSN 6320-01-642-0342
NSN 5960-01-116-6100
NSN 7035-00-337-8745
NSN 5925-01-181-4740
NSN 7035-00-299-7150
NSN 6105-01-615-1539