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 6240-00-591-6836
NSN 5915-01-081-7102
NSN 5945-00-713-6106
NSN 5920-00-100-2582
NSN 6650-01-242-4857
NSN 6130-00-994-5110
NSN 6110-00-299-0260
NSN 5985-01-419-4619
NSN 6240-01-592-9088
NSN 6135-01-632-3365
NSN 6220-01-098-8171
NSN 6130-00-239-8648