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 5965-01-157-2403
NSN 5905-00-543-2144
NSN 5915-01-474-0241
NSN 5895-01-611-0638
NSN 5990-01-432-4249
NSN 6650-01-655-3478
NSN 6685-00-575-4647
NSN 6240-00-304-7015
NSN 5905-01-447-2806
NSN 5915-01-358-1057
NSN 5915-01-406-4637
NSN 5975-00-840-0045