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 5935-00-913-6260
NSN 5895-01-422-5477
NSN 6220-00-818-6478
NSN 6110-01-134-6550
NSN 5935-00-794-6181
NSN 4140-00-071-2209
NSN 5996-01-099-9801
NSN 6610-00-104-5704
NSN 5915-01-631-3275
NSN 2925-00-620-4438
NSN 5950-00-758-0154
NSN 4140-01-349-1973