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 2925-01-041-8201
NSN 6685-00-504-1911
NSN 5910-01-429-9038
NSN 6105-01-556-4228
NSN 6150-00-270-6267
NSN 6110-00-954-0718
NSN 5998-00-602-3904
NSN 6620-00-273-8735
NSN 5950-01-408-5178
NSN 6650-00-628-2018
NSN 6150-01-021-8289
NSN 6620-01-658-8133