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 5950-01-185-4156
NSN 5950-01-142-3389
NSN 5895-00-334-0142
NSN 5996-01-633-7979
NSN 5985-00-945-8294
NSN 5945-01-501-4213
NSN 5985-01-321-7054
NSN 5999-01-447-7855
NSN 5895-01-384-4941
NSN 4140-00-069-5154
NSN 5930-01-045-8718
NSN 5998-01-433-1621