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 6150-01-146-8212
NSN 5975-01-641-4517
NSN 6220-01-212-6248
NSN 6240-01-240-7529
NSN 6685-00-070-0738
NSN 5895-01-480-4087
NSN 4140-00-900-6102
NSN 5985-01-110-2534
NSN 5999-00-224-6346
NSN 6240-00-800-4668
NSN 5910-01-462-0401
NSN 4140-00-758-7686