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 5935-00-291-4910
NSN 5905-01-090-3008
NSN 5950-01-295-6608
NSN 6130-01-261-7999
NSN 6240-01-511-0757
NSN 5925-00-231-3660
NSN 4140-01-482-1908
NSN 6240-00-284-1457
NSN 5835-01-274-1035
NSN 5930-00-681-1145
NSN 4140-01-355-2332
NSN 6110-00-539-9543