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: Spring washers and other lock washers, iron or steel
NSN 4140-01-523-6402
NSN 5925-00-740-9996
NSN 5910-00-148-7031
NSN 5990-01-341-5735
NSN 5985-01-429-9286
NSN 6240-01-221-1378
NSN 5930-01-194-8905
NSN 5905-01-202-9237
NSN 5990-00-226-1152
NSN 6320-01-372-2796
NSN 5920-01-213-9090
NSN 6110-01-340-9424