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 5905-01-225-4182
NSN 4140-01-360-5134
NSN 6105-01-522-4191
NSN 5905-01-196-6154
NSN 5910-01-359-1966
NSN 6685-00-732-8357
NSN 5950-01-430-5502
NSN 6645-01-196-8616
NSN 5930-01-069-2348
NSN 5950-01-176-0188
NSN 5855-00-245-8450
NSN 6130-00-436-0777