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 5999-00-927-5622
NSN 5910-00-051-7518
NSN 6620-00-650-4452
NSN 5905-00-021-9500
NSN 6620-01-146-6968
NSN 6320-00-070-4544
NSN 6110-01-013-9313
NSN 5996-01-039-8581
NSN 5930-00-101-2435
NSN 5950-00-450-5326
NSN 2925-01-483-3884
NSN 5990-01-328-8225