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 7035-00-117-0418
NSN 6240-01-217-0432
NSN 6645-00-574-9712
NSN 5895-01-368-8205
NSN 5920-00-986-3922
NSN 5920-01-104-4332
NSN 6320-00-284-1524
NSN 5965-00-296-9994
NSN 2925-00-730-3115
NSN 6240-00-456-2578
NSN 6105-01-125-5438
NSN 6320-01-291-4870