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 6135-01-512-8740
NSN 6105-01-502-9273
NSN 5960-01-413-3877
NSN 5905-01-042-8808
NSN 5996-00-402-3006
NSN 5905-01-494-8340
NSN 6645-01-550-3038
NSN 6610-00-518-4919
NSN 4140-01-172-4637
NSN 5965-01-285-7356
NSN 5998-00-910-1182
NSN 2925-01-567-8027