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 6240-01-340-7591
NSN 5998-01-359-9044
NSN 5910-00-550-1918
NSN 5998-00-657-4768
NSN 6220-01-274-2468
NSN 5835-01-123-8305
NSN 6150-01-624-6452
NSN 6685-01-654-6807
NSN 6130-01-141-7038
NSN 6685-00-100-4753
NSN 5855-00-688-9954
NSN 7035-00-142-9076