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 7035-00-557-5570
NSN 6240-00-076-2752
NSN 5905-01-342-1344
NSN 5975-01-530-2767
NSN 6105-00-104-6853
NSN 6110-00-733-2699
NSN 6240-01-313-5355
NSN 6645-01-394-5149
NSN 6150-00-945-0832
NSN 5998-01-316-9525
NSN 5920-00-521-8331
NSN 7035-01-083-0282