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 4140-01-388-2007
NSN 5950-01-458-8981
NSN 5910-01-342-5699
NSN 5915-01-160-8175
NSN 6105-01-230-8656
NSN 5835-00-233-6327
NSN 7035-01-202-8172
NSN 6105-00-426-2237
NSN 6610-01-603-0703
NSN 5905-01-429-0102
NSN 5990-01-514-8030
NSN 6130-01-484-9310