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 5835-01-618-7621
NSN 6145-00-818-4728
NSN 5930-01-634-0659
NSN 6645-01-626-6643
NSN 6320-01-176-8367
NSN 6110-00-918-2912
NSN 6620-01-029-3705
NSN 6130-00-230-7257
NSN 6240-01-196-6985
NSN 6135-01-067-8331
NSN 6240-01-394-8125
NSN 5855-00-079-2370