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 6110-01-340-9424
NSN 5975-01-205-6233
NSN 6130-01-399-3089
NSN 6685-01-453-0460
NSN 5930-01-170-4426
NSN 5950-00-578-6207
NSN 5895-01-498-0142
NSN 6240-01-235-2604
NSN 5999-00-337-8779
NSN 6240-00-263-0549
NSN 5950-00-329-7241
NSN 6685-00-957-0716