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 5975-01-435-6457
NSN 5835-00-602-4750
NSN 6685-00-160-1313
NSN 4140-01-495-0538
NSN 5915-00-737-0924
NSN 5999-00-313-9186
NSN 6145-00-269-4271
NSN 5965-00-092-8841
NSN 5915-01-297-2872
NSN 6105-01-297-1040
NSN 6135-00-125-5265
NSN 5998-01-446-4321