A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
Classification: Nuts of iron or steel
NSN 5910-01-046-7914
NSN 2925-01-368-5773
NSN 5945-00-082-1195
NSN 6620-01-420-8666
NSN 5975-01-242-9549
NSN 5910-01-332-1026
NSN 6610-00-945-3112
NSN 7035-01-204-7481
NSN 5945-00-878-0082
NSN 6240-01-485-0008
NSN 5910-01-237-5208
NSN 2925-00-081-3547