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 5910-01-228-8156
NSN 6240-01-557-7463
NSN 6650-00-769-3003
NSN 6650-00-008-6740
NSN 5950-00-970-8778
NSN 5935-01-270-8115
NSN 6320-01-397-9995
NSN 6650-01-264-4415
NSN 5985-01-498-9476
NSN 4140-01-624-6592
NSN 5855-01-350-5540
NSN 5905-00-138-9181