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.
NSN 5960-01-074-9388
NSN 6610-00-548-3452
NSN 6645-01-383-7362
NSN 5945-01-474-2723
NSN 4140-00-113-8215
NSN 5925-01-654-6703
NSN 6320-01-103-1655
NSN 6645-00-136-9451
NSN 5945-00-243-4148
NSN 4140-00-969-9602
NSN 6150-00-816-3467
NSN 5990-01-060-3687