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 5910-00-194-7700
NSN 6645-01-432-0052
NSN 6220-01-013-4559
NSN 6150-00-518-4558
NSN 5935-01-166-8590
NSN 4140-01-255-8664
NSN 5910-00-532-3736
NSN 6135-01-168-2944
NSN 6240-01-390-1609
NSN 6150-01-506-4770
NSN 5990-01-474-3477
NSN 5990-00-824-3207