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 6620-00-133-2633
NSN 5915-00-110-8627
NSN 5930-00-141-9016
NSN 6105-00-365-4519
NSN 5895-01-260-5581
NSN 6105-00-244-5197
NSN 5985-01-462-1845
NSN 5990-01-296-8190
NSN 5910-01-566-4375
NSN 5996-00-330-9184
NSN 6130-01-099-4852
NSN 5965-01-299-7294