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 6130-01-210-6796
NSN 5998-01-543-8605
NSN 6105-00-702-6938
NSN 5950-01-056-5157
NSN 6150-00-265-7799
NSN 6150-01-424-4066
NSN 2925-00-862-8550
NSN 6650-00-754-2276
NSN 6685-01-531-4094
NSN 6685-01-381-6997
NSN 6110-00-235-6395
NSN 5910-01-264-9778