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 6320-00-823-2015
NSN 7035-01-421-4446
NSN 6105-00-336-3323
NSN 6645-00-838-6939
NSN 5990-01-645-2592
NSN 6150-01-631-4146
NSN 5930-00-205-2923
NSN 5996-00-910-0255
NSN 7035-01-441-9509
NSN 2925-01-139-5144
NSN 5935-00-136-0308
NSN 6650-00-820-4577