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 5930-01-335-2388
NSN 5930-00-499-0143
NSN 6110-00-598-2574
NSN 5835-01-241-1090
NSN 5895-01-146-6738
NSN 6110-01-394-4163
NSN 6240-01-350-9951
NSN 5985-00-071-1401
NSN 5925-01-162-6321
NSN 5998-00-111-3644
NSN 6105-01-537-0105
NSN 6320-01-228-2380