Two drive points, at 180 degree angle, omitted
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 5925-00-407-7660
NSN 5895-00-131-6720
NSN 5935-00-226-0064
NSN 5975-01-089-8641
NSN 5855-01-588-1606
NSN 5975-00-925-1197
NSN 5985-00-520-4551
NSN 5925-00-063-7185
NSN 5930-01-357-4284
NSN 6240-01-200-7937
NSN 5915-00-626-8238
NSN 5999-01-492-7089