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: Cobalt, wrought, and articles thereof
NSN 6105-01-613-2953
NSN 6135-00-269-5843
NSN 6150-01-456-4448
NSN 5935-01-604-9439
NSN 5905-01-128-0241
NSN 6320-01-090-8296
NSN 5930-01-471-0424
NSN 5945-00-593-3787
NSN 6620-01-609-6259
NSN 5998-01-136-3354
NSN 4140-00-038-4276
NSN 6105-01-474-6262