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 6220-01-079-6244
NSN 6150-00-690-2607
NSN 5930-00-043-0870
NSN 4140-01-143-3520
NSN 5990-01-411-5930
NSN 5930-01-577-5446
NSN 5895-01-576-9399
NSN 5975-01-251-0423
NSN 5996-00-606-7041
NSN 6685-01-320-5449
NSN 5835-00-257-2852
NSN 5945-01-424-7237