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 5910-01-270-0328
NSN 5930-01-352-1471
NSN 5945-01-007-1227
NSN 5895-01-010-1742
NSN 5950-01-207-9542
NSN 6220-01-440-8536
NSN 6650-00-221-7119
NSN 6150-00-463-1123
NSN 6650-01-055-8146
NSN 6145-00-834-2676
NSN 5930-00-804-5666
NSN 6135-01-220-7193