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 5925-01-238-1294
NSN 6135-01-252-0315
NSN 6645-00-016-0594
NSN 6685-01-360-0374
NSN 2925-01-197-7864
NSN 5975-01-186-4268
NSN 5975-01-523-6825
NSN 5915-00-595-8090
NSN 6610-00-681-0590
NSN 5915-00-311-8936
NSN 4140-01-034-7819
NSN 5950-00-903-8167