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 5998-01-152-3019
NSN 6620-01-420-7465
NSN 5855-01-510-4299
NSN 6240-01-184-6831
NSN 5960-00-611-0847
NSN 6620-01-506-5418
NSN 5835-01-391-4556
NSN 6150-00-455-5935
NSN 6110-00-779-0648
NSN 5990-01-565-2226
NSN 6320-01-227-2648
NSN 4140-01-413-9841