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 5975-01-661-2579
NSN 5990-00-974-6943
NSN 6240-01-293-3620
NSN 6220-01-496-2032
NSN 6685-01-417-1807
NSN 6620-00-575-9230
NSN 5960-01-155-6839
NSN 5998-01-274-8878
NSN 5950-00-900-1394
NSN 5965-01-612-8098
NSN 4140-01-291-0376
NSN 5996-01-055-6207