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 6130-01-183-9418
NSN 2925-01-457-5649
NSN 6650-01-644-3532
NSN 5998-01-583-4240
NSN 6130-01-627-8644
NSN 5990-01-100-7231
NSN 5910-00-290-1577
NSN 6650-01-136-3636
NSN 5999-01-505-6826
NSN 5975-00-770-5634
NSN 5910-00-362-6687
NSN 5996-01-535-6443