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 5990-01-449-7090
NSN 6150-01-090-0237
NSN 5996-01-194-4498
NSN 5915-00-928-1543
NSN 5835-00-419-0575
NSN 5915-01-322-8934
NSN 6105-01-417-6277
NSN 5960-01-126-6245
NSN 5950-00-359-9607
NSN 5999-01-190-9069
NSN 6130-01-250-1274
NSN 5905-01-378-7851