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 6150-01-013-9441
NSN 6150-01-564-6481
NSN 5999-01-544-8554
NSN 5999-01-123-6657
NSN 5835-00-986-5985
NSN 6650-01-113-7563
NSN 5975-01-559-7823
NSN 5895-00-519-8893
NSN 6620-01-500-9847
NSN 5945-01-364-1950
NSN 5905-01-172-8410
NSN 5905-01-201-1811