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 6145-01-578-2045
NSN 5905-00-725-6092
NSN 6110-01-371-3477
NSN 5895-01-113-7725
NSN 5998-01-046-0336
NSN 5915-00-892-9215
NSN 5999-01-074-9084
NSN 4140-01-406-3292
NSN 4140-01-587-5770
NSN 6685-01-543-0249
NSN 6320-00-164-4087
NSN 5930-01-533-7062