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 5960-00-569-9534
NSN 5998-01-547-1995
NSN 2925-00-112-9175
NSN 6620-00-051-7666
NSN 5935-01-433-2269
NSN 5985-01-509-6991
NSN 2925-00-099-4030
NSN 5990-00-254-4825
NSN 5996-01-602-5655
NSN 6105-01-415-5555
NSN 6220-00-710-7289
NSN 6650-00-688-8587