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 5985-00-542-0597
NSN 5920-00-510-7656
NSN 5975-00-779-3319
NSN 6645-01-498-5102
NSN 5905-01-509-1082
NSN 6620-01-145-1278
NSN 6130-01-511-0477
NSN 5960-01-413-3877
NSN 5835-00-463-6699
NSN 5965-00-246-4767
NSN 5950-00-909-1090
NSN 5985-01-335-6963