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 5975-01-552-3174
NSN 5930-00-539-4457
NSN 5925-01-554-4936
NSN 7035-00-252-7467
NSN 5930-00-917-5713
NSN 5855-00-407-0726
NSN 5910-01-415-0273
NSN 6130-00-170-4062
NSN 5905-01-294-0885
NSN 6150-00-468-5416
NSN 7035-00-763-6180
NSN 4140-01-543-5937