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 5915-01-312-3421
NSN 6135-01-371-9209
NSN 5930-00-968-6619
NSN 5910-01-615-2578
NSN 5895-01-654-7154
NSN 5835-01-172-5884
NSN 5930-00-950-2363
NSN 6650-00-590-9073
NSN 6320-00-261-9136
NSN 5925-01-158-4513
NSN 4140-00-433-9571
NSN 5925-00-224-7474