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 6135-01-566-1034
NSN 5960-01-614-8005
NSN 5950-01-460-4170
NSN 5855-01-648-2674
NSN 5930-01-597-6270
NSN 5935-01-357-6675
NSN 6685-01-329-7462
NSN 5996-01-245-8209
NSN 6620-01-307-6740
NSN 5999-00-421-9006
NSN 6685-00-399-3250
NSN 5990-00-807-3623