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 5990-01-564-6173
NSN 5975-01-624-3701
NSN 6610-01-140-3634
NSN 6645-00-825-5677
NSN 6685-00-177-6491
NSN 6240-01-329-1772
NSN 6150-01-321-2605
NSN 5835-00-168-9623
NSN 7035-01-492-5271
NSN 5975-00-647-4968
NSN 5895-00-060-6535
NSN 5950-01-214-4200