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 5895-01-618-2033
NSN 7035-00-572-7086
NSN 5965-01-438-0647
NSN 6620-01-390-8650
NSN 6610-00-200-8832
NSN 5945-01-361-8845
NSN 5960-01-450-8539
NSN 6145-01-278-8925
NSN 7035-01-403-2841
NSN 5950-01-271-1753
NSN 5835-01-512-4834
NSN 5855-01-447-3137