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 4140-00-279-3148
NSN 6645-01-344-4184
NSN 5985-01-249-8051
NSN 5835-01-589-4735
NSN 6150-01-008-7723
NSN 5996-01-003-1955
NSN 6105-01-416-3930
NSN 6240-00-393-1161
NSN 5905-01-215-1896
NSN 5935-01-586-4109
NSN 6110-00-845-0524
NSN 6685-00-147-8045