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 2925-00-221-4977
NSN 6620-01-649-0748
NSN 6220-00-907-3526
NSN 5930-01-357-2301
NSN 6130-01-659-3122
NSN 5930-00-934-9714
NSN 5998-01-209-5521
NSN 5990-01-144-6994
NSN 5965-01-483-7004
NSN 6685-00-381-8551
NSN 5925-01-449-0934
NSN 5855-00-149-0766