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 5855-00-949-8143
NSN 5975-00-833-7701
NSN 6220-01-262-2209
NSN 6320-01-386-3491
NSN 6620-01-558-6558
NSN 5998-00-350-7886
NSN 2925-01-161-7440
NSN 5990-01-561-0737
NSN 5975-01-138-3485
NSN 6145-00-419-3836
NSN 5895-01-582-0524
NSN 5935-01-170-5122