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 5945-00-568-5560
NSN 5925-00-333-3567
NSN 6220-00-058-5002
NSN 5950-01-564-1151
NSN 6135-01-422-1440
NSN 5990-01-352-5255
NSN 5835-01-416-6455
NSN 6130-01-142-8637
NSN 5990-00-510-2098
NSN 6130-01-455-5172
NSN 6150-01-545-6897
NSN 6110-01-465-1760