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 5835-01-251-7301
NSN 5950-00-179-5578
NSN 5905-01-244-6856
NSN 5950-00-132-0128
NSN 6610-01-606-8788
NSN 5925-01-520-8210
NSN 6685-00-624-5156
NSN 6105-01-621-3517
NSN 6110-00-627-7872
NSN 5998-00-494-2945
NSN 5960-01-056-4982
NSN 5905-01-485-3569