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 6130-00-839-3219
NSN 2925-01-084-3347
NSN 5855-01-172-9992
NSN 6130-00-144-8018
NSN 6645-01-258-5558
NSN 5999-01-431-4195
NSN 5925-00-889-4990
NSN 6220-01-251-2435
NSN 6650-01-414-6701
NSN 6145-01-398-5093
NSN 6645-00-487-5169
NSN 5998-00-084-8907