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 5930-00-862-7001
NSN 6320-01-227-2648
NSN 6110-01-528-7161
NSN 6240-00-107-8192
NSN 5920-00-155-2173
NSN 5996-00-471-0540
NSN 5945-01-450-4264
NSN 6150-01-566-8774
NSN 5935-01-586-9860
NSN 5996-01-331-1432
NSN 5835-01-238-3381
NSN 6320-01-585-8468