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 5960-00-080-5670
NSN 5965-00-079-0928
NSN 5905-01-227-5576
NSN 5930-01-202-6621
NSN 6320-01-021-6633
NSN 6130-00-889-4532
NSN 5999-01-123-1294
NSN 5945-00-395-2572
NSN 6135-01-268-7056
NSN 5895-00-285-2212
NSN 6130-00-037-9625
NSN 6145-01-583-2631