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 5920-01-593-2489
NSN 6220-01-441-0371
NSN 5910-00-845-9490
NSN 5905-01-380-3918
NSN 5895-00-433-6860
NSN 5915-01-485-0222
NSN 6105-01-217-3762
NSN 6110-01-085-8896
NSN 6150-01-189-2921
NSN 6110-00-288-4179
NSN 5950-00-654-5867
NSN 5930-01-564-5690