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
NSN 5999-01-610-3823
NSN 5835-01-274-1035
NSN 6240-00-705-7731
NSN 6320-01-392-6922
NSN 6685-01-008-7589
NSN 6220-01-502-8360
NSN 5910-01-534-7699
NSN 5915-01-339-9644
NSN 6240-01-054-2289
NSN 6220-01-205-3624
NSN 6320-00-583-3104
NSN 5999-01-422-1056