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 5930-01-538-6815
NSN 6320-01-525-4789
NSN 2925-01-105-4378
NSN 5960-01-106-3086
NSN 6620-01-614-3591
NSN 2925-01-277-5882
NSN 7035-00-703-3535
NSN 4140-01-395-8430
NSN 5920-01-016-0333
NSN 5950-01-026-8619
NSN 5998-00-147-4580
NSN 6610-01-384-1587