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 5905-01-282-6050
NSN 6240-01-319-6344
NSN 5925-01-643-5706
NSN 5905-00-041-1310
NSN 5975-00-796-8995
NSN 6610-00-557-5896
NSN 5855-00-610-4052
NSN 5999-01-194-0005
NSN 2925-01-418-8106
NSN 5920-01-587-2675
NSN 5996-01-442-7034
NSN 5930-00-900-5758