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 5935-01-119-1581
NSN 5965-01-535-5789
NSN 6220-01-148-9021
NSN 6135-00-985-7887
NSN 5920-00-989-0874
NSN 6645-01-419-0471
NSN 6220-00-468-0296
NSN 6320-01-643-0850
NSN 5835-00-740-0246
NSN 4140-01-040-8410
NSN 5835-01-281-7281
NSN 5925-01-160-7609