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 5998-01-148-7281
NSN 5985-00-133-5802
NSN 6130-01-542-8959
NSN 6685-01-377-4716
NSN 5999-01-327-3067
NSN 6645-01-233-1131
NSN 6240-01-237-7454
NSN 6685-01-206-4615
NSN 5855-01-112-7725
NSN 6650-00-104-3430
NSN 6110-00-021-0925
NSN 6320-01-643-0850