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 5915-00-136-1020
NSN 5990-01-251-7313
NSN 5910-00-984-2523
NSN 6610-00-197-7648
NSN 5998-01-173-7949
NSN 6320-01-631-7828
NSN 6220-01-108-9001
NSN 7035-00-286-6221
NSN 5996-01-116-7729
NSN 6105-01-416-9297
NSN 5945-01-512-9376
NSN 5925-01-547-4304