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 6240-01-633-9357
NSN 6240-01-131-1154
NSN 5985-00-591-3473
NSN 5930-01-512-3034
NSN 6150-01-049-0968
NSN 5935-01-058-0237
NSN 5835-01-534-3172
NSN 5996-01-293-5178
NSN 6240-01-208-9587
NSN 2925-01-549-8053
NSN 5990-00-814-9788
NSN 5950-00-231-6204