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 6645-00-171-9639
NSN 5915-01-437-6552
NSN 5930-01-438-5870
NSN 5999-01-419-3501
NSN 5855-00-548-4742
NSN 5895-00-190-5709
NSN 5905-01-444-2221
NSN 6620-01-544-8735
NSN 5915-00-793-0227
NSN 6620-00-179-9079
NSN 5935-01-373-0434
NSN 5998-01-538-4288