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 5835-00-770-2843
NSN 5935-01-046-0263
NSN 5960-00-296-1161
NSN 5950-01-428-9467
NSN 6135-01-020-3805
NSN 5999-00-197-6915
NSN 6320-01-103-1655
NSN 5975-01-496-9318
NSN 5998-00-878-8413
NSN 5990-00-990-1711
NSN 6220-01-561-7023
NSN 5905-01-566-5536