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 5930-00-898-8463
NSN 5930-01-283-0222
NSN 6650-00-346-6777
NSN 6145-01-440-4868
NSN 6240-00-170-5302
NSN 5999-00-453-2507
NSN 5855-01-040-3882
NSN 5920-00-654-6962
NSN 5960-00-148-4493
NSN 5999-01-420-1227
NSN 6130-01-641-4655
NSN 5915-01-246-3380