Dyed deep yellow
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 6145-01-400-1938
NSN 4140-01-535-8279
NSN 5990-01-590-4515
NSN 2925-01-436-7325
NSN 6130-01-391-6831
NSN 5915-01-398-3524
NSN 6150-00-970-5206
NSN 6110-01-536-8454
NSN 5965-01-464-3372
NSN 7035-00-403-5340
NSN 5998-01-552-4370
NSN 5920-00-661-0840