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 6150-00-170-6877
NSN 5935-00-756-9511
NSN 6150-00-825-3770
NSN 6645-01-358-1474
NSN 6150-00-227-8983
NSN 2925-01-515-3032
NSN 4140-00-772-5244
NSN 5930-00-288-1882
NSN 5855-01-175-2465
NSN 5905-01-561-8840
NSN 6130-00-757-6394
NSN 2925-01-027-1293