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 6240-01-578-7023
NSN 6220-00-951-6900
NSN 6130-01-410-9195
NSN 5990-00-446-0518
NSN 6645-01-633-1852
NSN 5835-00-695-7161
NSN 5910-00-944-8877
NSN 5930-00-112-5317
NSN 5998-00-502-4709
NSN 6105-01-164-7691
NSN 6240-01-391-8915
NSN 5985-01-535-2741