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 6650-01-533-7109
NSN 7035-01-379-6978
NSN 4140-00-555-3555
NSN 5835-00-681-0005
NSN 5990-01-517-7848
NSN 6150-01-430-3593
NSN 5915-00-420-6772
NSN 5935-00-510-7555
NSN 6130-01-180-0329
NSN 5935-01-454-7432
NSN 6685-01-634-0611
NSN 6650-01-570-0430