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 5935-01-179-7345
NSN 5996-01-649-5305
NSN 6650-01-164-5501
NSN 5920-00-892-2640
NSN 5895-00-296-5576
NSN 6685-01-544-4795
NSN 5895-00-872-0399
NSN 5999-00-553-0494
NSN 6650-00-338-7350
NSN 5950-00-128-2258
NSN 6150-01-429-8189
NSN 5920-00-336-9055