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 5935-01-537-4049
NSN 6220-00-936-4501
NSN 5950-01-011-5597
NSN 5835-01-531-0379
NSN 5998-01-391-6832
NSN 6110-01-421-1777
NSN 5855-01-201-4857
NSN 6620-01-532-4147
NSN 6320-00-593-0379
NSN 6105-01-468-5102
NSN 6650-01-502-1874
NSN 6685-01-523-4690