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: Spring washers and other lock washers, iron or steel
NSN 4140-00-991-0068
NSN 5855-01-201-4857
NSN 5935-01-027-9649
NSN 5998-00-910-1182
NSN 6130-01-167-1503
NSN 6685-00-893-5266
NSN 6150-00-287-6879
NSN 5945-01-517-2317
NSN 6610-00-510-2906
NSN 5996-01-617-4140
NSN 5915-01-051-8494
NSN 5999-01-129-8936