No other part numbers with same form, fit, and function found.
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 6620-01-600-0479
NSN 6135-00-958-7981
NSN 6620-00-679-5830
NSN 6135-00-539-8088
NSN 6220-00-840-0209
NSN 6320-01-583-6809
NSN 6220-00-222-5663
NSN 5985-01-412-1375
NSN 6145-00-388-9084
NSN 6105-01-281-9581
NSN 5999-01-417-2834
NSN 5925-01-103-2183