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 5990-00-845-2864
NSN 5965-00-875-3560
NSN 6320-01-352-8084
NSN 5915-00-057-3779
NSN 6620-01-119-3396
NSN 6145-01-252-9841
NSN 4140-00-941-4335
NSN 6220-00-225-8345
NSN 5960-00-201-5265
NSN 6110-00-524-3085
NSN 5935-01-534-7323
NSN 6220-01-398-4903