A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5950-01-316-4386
NSN 6650-01-520-6130
NSN 6145-01-322-9536
NSN 5960-01-092-1234
NSN 5975-00-492-1587
NSN 5945-01-553-4102
NSN 6645-00-372-2618
NSN 5999-01-228-0095
NSN 5945-01-514-7307
NSN 6145-01-107-3275
NSN 5998-00-091-8694
NSN 5910-01-659-5094