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 6240-01-109-0362
NSN 6135-01-633-8502
NSN 5935-01-293-1317
NSN 6145-00-295-2810
NSN 6110-01-142-7378
NSN 6220-01-461-0304
NSN 5835-00-138-7807
NSN 6685-00-872-2067
NSN 5975-00-633-8532
NSN 6650-00-717-8913
NSN 5965-01-277-4161
NSN 6610-01-492-9888