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 5855-00-494-9581
NSN 5915-00-404-8542
NSN 6645-00-489-8575
NSN 6105-01-158-3198
NSN 5999-01-379-4480
NSN 5945-01-487-8536
NSN 6620-01-419-3524
NSN 5965-00-173-4440
NSN 6320-01-203-4303
NSN 5925-00-220-6841
NSN 6130-00-100-0175
NSN 4140-01-620-1836