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 6320-01-125-3361
NSN 5945-01-539-1076
NSN 5965-01-111-6031
NSN 5905-01-617-7973
NSN 5855-01-537-1653
NSN 6130-00-804-6031
NSN 5910-00-268-8194
NSN 6320-01-569-2672
NSN 4140-01-143-8132
NSN 5920-00-584-4592
NSN 6645-01-529-5690
NSN 6240-01-502-6405