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 5930-01-384-2232
NSN 6650-01-194-5498
NSN 5985-01-306-2149
NSN 6105-00-973-7247
NSN 5965-01-633-8849
NSN 5975-01-605-0860
NSN 6130-00-051-3793
NSN 7035-01-026-1171
NSN 5855-01-495-2670
NSN 6645-01-654-9639
NSN 5915-00-501-4558
NSN 6320-00-004-9158