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 5990-00-105-7831
NSN 6110-01-530-8458
NSN 5990-01-434-7913
NSN 5975-00-105-2332
NSN 5960-00-874-4857
NSN 5920-00-806-9475
NSN 7035-01-176-7523
NSN 5895-01-151-0792
NSN 5950-01-609-7431
NSN 5935-01-396-6123
NSN 5895-01-510-8974
NSN 5905-01-477-2945