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 5905-01-595-6989
NSN 6685-00-314-4566
NSN 6145-00-939-1745
NSN 6130-00-352-2317
NSN 5910-01-568-4483
NSN 6320-01-015-9856
NSN 5835-01-112-9008
NSN 5910-01-231-9628
NSN 6105-01-475-1001
NSN 6645-01-173-8850
NSN 5930-00-448-2537
NSN 6650-01-233-1484