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 5996-01-066-9003
NSN 5945-01-029-9311
NSN 5910-01-374-2878
NSN 4140-01-626-7993
NSN 5935-00-243-8752
NSN 5960-01-388-8147
NSN 4140-01-056-3051
NSN 6610-01-656-8198
NSN 6145-01-535-3376
NSN 6110-01-531-3896
NSN 5910-01-144-3106
NSN 6650-01-481-3618