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 6220-01-441-2249
NSN 5855-00-532-0025
NSN 5985-01-629-2198
NSN 6240-00-232-7065
NSN 5975-01-442-0255
NSN 6240-01-633-9357
NSN 6135-01-600-8345
NSN 6105-00-008-0214
NSN 5925-01-562-7337
NSN 5999-01-465-1373
NSN 7035-00-225-6499
NSN 5950-01-173-8119