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 4140-01-495-8852
NSN 5925-01-441-0359
NSN 5910-01-253-0219
NSN 5975-01-547-9805
NSN 6610-00-425-7684
NSN 5855-01-351-2541
NSN 6620-01-102-0008
NSN 5999-00-584-4577
NSN 5965-01-380-9821
NSN 5935-01-428-4115
NSN 5950-01-396-8686
NSN 6645-00-342-5956