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 5985-00-195-9425
NSN 6220-00-253-4952
NSN 6145-00-804-7882
NSN 6110-01-215-1006
NSN 6240-00-212-4305
NSN 6105-01-246-2210
NSN 7035-00-574-4223
NSN 5895-01-275-7584
NSN 6620-01-352-5640
NSN 5925-00-829-4897
NSN 5910-01-153-1232
NSN 6110-00-966-6387