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 5930-00-804-3471
NSN 5975-00-189-0857
NSN 7035-00-329-4015
NSN 2925-01-481-7170
NSN 6610-01-659-3277
NSN 5930-00-246-5046
NSN 5998-01-626-9005
NSN 6145-01-476-5682
NSN 5965-01-341-7945
NSN 6135-01-100-3593
NSN 5895-00-772-9386
NSN 6130-01-440-9938