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 2925-00-156-8963
NSN 6320-01-228-2380
NSN 5975-01-331-2370
NSN 5950-01-014-4905
NSN 5910-01-081-4681
NSN 6150-01-147-4475
NSN 5960-00-296-1530
NSN 5950-01-369-0230
NSN
NSN 6645-00-901-9281
NSN 5935-01-110-4615
NSN 6685-00-224-5310