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 5965-00-513-1352
NSN 2925-01-499-4802
NSN 5999-01-231-8729
NSN 6650-01-140-4463
NSN 5990-01-059-0947
NSN 5975-01-306-6236
NSN 6320-01-390-5385
NSN 2925-01-121-3355
NSN 6150-00-492-8095
NSN 6145-01-476-5451
NSN 5920-01-065-1824
NSN 5920-00-349-8837