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 6645-01-157-4199
NSN 4140-01-399-8527
NSN 5920-01-597-6730
NSN 5895-01-168-8264
NSN 5975-01-477-2292
NSN 6110-01-082-4025
NSN 5996-00-597-2234
NSN 5835-01-416-6449
NSN 6135-01-299-0778
NSN 5999-01-433-9985
NSN 5930-01-371-4260
NSN 4140-00-017-2548