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 6645-01-544-3581
NSN 6320-01-299-6367
NSN 5915-01-212-2988
NSN 5985-01-546-1442
NSN 5915-00-728-6229
NSN 2925-01-197-7864
NSN 6135-00-613-1068
NSN 6610-00-232-9485
NSN 6105-01-076-5183
NSN 6110-01-617-9731
NSN 7035-01-202-4842
NSN 5996-01-633-7979