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 5935-01-020-8274
NSN 5945-00-204-9949
NSN 6220-01-406-2051
NSN 2925-00-915-1827
NSN 5905-01-539-5397
NSN 6110-01-551-1129
NSN 5985-01-239-0971
NSN 6130-00-674-0683
NSN 5945-01-446-0007
NSN 5998-01-340-9093
NSN 7035-01-462-1957
NSN 6650-01-399-8552