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 5930-01-411-6534
NSN 6220-01-247-2290
NSN 6145-01-298-0731
NSN 5930-00-464-4156
NSN 6645-00-697-5694
NSN 5998-01-434-9111
NSN 5895-01-256-3178
NSN 5930-01-347-7327
NSN 5975-01-031-3216
NSN 5935-01-328-8558
NSN 6145-01-259-0308
NSN 6150-00-901-3200