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 5960-01-560-8461
NSN 2925-00-225-5386
NSN 6150-00-607-2957
NSN 2925-01-595-4345
NSN 6620-00-557-0950
NSN 5965-01-473-8298
NSN 6240-01-590-1162
NSN 6645-01-521-3180
NSN 6110-01-438-9395
NSN 5920-01-227-1877
NSN 5945-00-837-4043
NSN 5950-00-452-1153