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 5920-00-254-4844
NSN 5960-01-564-5044
NSN 6620-01-145-7762
NSN 5985-01-250-1680
NSN 6150-01-646-1262
NSN 6220-00-627-5860
NSN 5920-00-610-3209
NSN 6645-01-116-9634
NSN 6135-01-039-2882
NSN 5835-01-279-9508
NSN 5950-01-325-4501
NSN 5905-00-547-8088