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 5925-01-536-7650
NSN 5996-00-265-7067
NSN 6620-01-045-4467
NSN 6650-01-142-9293
NSN 4140-00-051-0812
NSN 5855-01-461-8169
NSN 6620-00-717-8539
NSN 6645-01-348-8146
NSN 7035-00-371-7749
NSN 5950-01-052-5949
NSN 7035-01-236-5743
NSN 6620-01-212-8089