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 5975-01-105-9020
NSN 6610-00-670-7803
NSN 5950-01-419-7834
NSN 5999-00-753-1071
NSN 7035-00-997-6212
NSN 5960-01-487-6436
NSN 5910-01-077-1013
NSN 5925-00-699-8140
NSN 5935-00-080-1238
NSN 5996-01-215-2769
NSN 4140-00-728-8117
NSN 5950-01-596-6891