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 6145-00-558-1834
NSN 5945-01-123-8510
NSN 5935-01-356-4854
NSN 2925-01-072-7101
NSN 5999-00-231-7584
NSN 6320-01-046-5228
NSN 6320-01-204-2922
NSN 5905-00-786-1608
NSN 5960-01-462-1864
NSN 7035-01-331-5614
NSN 6620-00-495-7438
NSN 5999-00-619-8124