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 6135-01-543-9686
NSN 5975-01-444-1480
NSN 5990-01-487-0871
NSN 5945-01-234-8056
NSN 5960-01-059-4192
NSN 5965-01-012-1065
NSN 5905-01-324-4463
NSN 4140-01-591-4012
NSN 5855-00-433-2377
NSN 5920-01-237-7854
NSN 5945-01-644-0452
NSN 5965-00-864-8046