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 5975-01-615-2815
NSN 6620-00-946-1438
NSN 6105-00-474-6969
NSN 6320-01-622-5493
NSN 6220-00-357-1933
NSN 5935-01-476-7593
NSN 6110-01-447-3574
NSN 5990-01-485-0260
NSN 5998-00-339-3636
NSN 5965-01-508-7940
NSN 6645-00-273-1203
NSN 6220-01-154-2710