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 6135-01-116-3385
NSN 5930-01-237-4051
NSN 5990-00-006-5760
NSN 5990-01-291-4587
NSN 5975-01-367-1859
NSN 6620-01-028-4755
NSN 6105-01-459-7902
NSN 7035-01-344-8708
NSN 4140-00-195-7336
NSN 5998-01-480-1977
NSN 6240-00-391-6402
NSN 6110-01-475-5688