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 6650-01-149-6621
NSN 5960-01-292-8309
NSN 5996-01-074-2696
NSN 6685-00-752-8690
NSN 5999-00-249-7016
NSN 5950-01-584-1888
NSN 4140-01-239-4969
NSN 5895-00-413-4535
NSN 6240-00-893-4799
NSN 5960-01-656-6343
NSN 6685-01-629-6663
NSN 6150-01-451-4049