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 5930-01-540-1588
NSN 5950-01-460-9799
NSN 5996-00-327-6445
NSN 2925-01-426-3410
NSN 5990-01-609-4793
NSN 5965-01-534-9961
NSN 5935-01-317-6545
NSN 6110-01-421-2714
NSN 6145-00-894-2009
NSN 5835-00-140-8646
NSN 6320-01-139-0533
NSN 6130-01-020-9004