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 6620-01-200-8176
NSN 6620-00-583-2687
NSN 5920-01-426-8517
NSN 5965-01-324-0767
NSN 5915-01-222-0879
NSN 5855-01-312-5160
NSN 5985-00-517-0274
NSN 6130-00-884-4494
NSN 6320-01-290-5271
NSN 5920-01-084-5118
NSN 5990-01-003-2627
NSN 6610-01-224-7675