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 6145-00-722-9700
NSN 6240-00-950-3859
NSN 5990-01-100-1840
NSN 6645-00-405-1077
NSN 5855-00-896-4047
NSN 4140-01-215-1125
NSN 5950-01-227-2466
NSN 6650-00-161-8183
NSN 6135-00-995-1089
NSN 6320-01-115-4404
NSN 5835-01-495-0595
NSN 5999-01-197-6952