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 5855-00-610-4052
NSN 5925-01-613-1511
NSN 5895-00-771-5404
NSN 5965-01-063-7894
NSN 5999-01-522-6555
NSN 4140-01-490-3745
NSN 6620-00-544-5806
NSN 6645-01-047-9724
NSN 5930-00-450-5450
NSN 5990-01-575-3275
NSN 6620-00-836-0399
NSN 5975-00-170-3623