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
NSN 5975-01-282-2779
NSN 5935-01-206-3554
NSN 5945-01-525-8251
NSN 5925-01-429-7699
NSN 5950-01-406-4603
NSN 5920-00-501-3965
NSN 5975-01-299-8270
NSN 2925-00-278-9468
NSN 5985-01-649-4836
NSN 6320-01-150-5378
NSN 5905-00-740-2393
NSN 5835-01-576-9013