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 6130-01-147-5049
NSN 6650-00-413-1152
NSN 5985-00-147-6937
NSN 5905-01-032-3409
NSN 6610-01-010-3159
NSN 5965-01-048-4767
NSN 5930-01-014-1262
NSN 6220-00-226-1994
NSN 6240-01-633-9357
NSN 6320-01-177-3192
NSN 5996-01-083-7483
NSN 6220-01-292-9688