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 5996-01-287-8311
NSN 4140-01-388-4289
NSN 5855-01-157-6465
NSN 5996-00-982-5496
NSN 7035-00-902-8995
NSN 6135-01-242-6484
NSN 6620-01-352-5640
NSN 5999-01-107-3421
NSN 6135-00-635-9187
NSN 5950-01-323-7764
NSN 6650-01-437-9557
NSN 6620-01-358-5249