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 6135-01-089-4888
NSN 5945-00-949-9012
NSN 6105-01-104-4495
NSN
NSN 5999-00-584-2006
NSN 5965-01-093-0642
NSN 5996-00-725-2701
NSN 5945-00-067-8616
NSN 6320-01-162-5977
NSN 6610-00-144-7036
NSN 6105-01-211-6635
NSN 6685-01-563-9408