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.
NSN 6685-00-578-5951
NSN 5999-00-982-6628
NSN 5915-01-141-6726
NSN 6110-01-411-7478
NSN 7035-01-093-7216
NSN 4140-01-009-5859
NSN 6645-01-222-3458
NSN 5996-01-106-8903
NSN 5925-01-273-5259
NSN 6610-01-105-0399
NSN 6135-01-109-8763
NSN 5895-01-619-8777