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 5895-01-202-7491
NSN 6220-01-435-6297
NSN 6135-00-990-1822
NSN 6320-00-322-3460
NSN 6240-00-505-6099
NSN 5960-01-286-3766
NSN 5998-00-152-0046
NSN 5855-01-540-7413
NSN 5960-01-168-9631
NSN 4140-01-384-3998
NSN 7035-01-417-6261
NSN 4140-00-412-2408