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 5855-01-051-4143
NSN 6620-01-551-7922
NSN 5996-01-394-3378
NSN 5945-00-081-1338
NSN 5945-00-843-5199
NSN 6130-01-605-3558
NSN 7035-01-350-4247
NSN 5835-00-632-8621
NSN 6110-01-061-8597
NSN 5965-00-351-7460
NSN 5910-01-360-4288
NSN 6220-01-242-0345