Serrated lock
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
Classification: Spring washers and other lock washers, iron or steel
NSN 6650-00-155-5827
NSN 6650-00-515-6002
NSN 6320-01-538-4782
NSN 5855-00-138-2386
NSN 5975-00-268-5772
NSN 5935-01-042-9068
NSN 5965-01-124-8772
NSN 5985-01-252-8822
NSN 6320-01-386-9104
NSN 6145-00-262-3345
NSN 5930-01-516-5735
NSN 5999-00-615-7567