No other part numbers with same form, fit, and function found.
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 4140-01-017-2648
NSN 5935-01-359-1574
NSN 6620-01-106-2814
NSN 6620-01-541-1561
NSN 5915-01-630-5962
NSN 6150-01-247-1063
NSN 6220-01-443-6787
NSN 6130-01-569-1156
NSN 5935-01-435-6574
NSN 5985-01-484-0054
NSN 6110-00-078-8565
NSN 6610-00-290-0758