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 5975-01-291-2373
NSN 5915-01-453-3961
NSN 5930-01-496-1329
NSN 5965-01-217-7167
NSN 6105-00-880-4492
NSN 5950-01-501-5682
NSN 5990-00-075-8547
NSN 5950-00-672-1683
NSN 5835-00-003-0295
NSN 5925-01-084-5421
NSN 6135-00-497-0491
NSN 5915-01-212-9484