Rockwell c34-c41 hardness rating; lubricated with kaylube molybdenum disulfide; this item is a critical safety item (csi) as noted by demil code
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
Classification: Nuts of iron or steel
NSN 6610-01-371-5039
NSN 5965-01-422-1392
NSN 5930-01-371-2248
NSN 5935-00-501-2742
NSN 5925-01-301-6698
NSN 6105-00-300-3217
NSN 2925-01-197-7864
NSN 6130-01-337-2644
NSN 6620-01-168-8450
NSN 5975-01-252-0960
NSN 6130-00-153-3136
NSN 5920-00-932-7293