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 6650-01-334-9410
NSN 5925-00-248-5734
NSN 7035-01-539-9642
NSN 5975-01-463-8661
NSN 5950-01-444-4588
NSN 6620-01-019-3955
NSN 5935-01-509-0661
NSN 6650-01-258-0811
NSN 5905-01-113-0405
NSN 6150-01-196-0179
NSN 5915-00-217-6517
NSN 5925-00-135-6184