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 5999-01-578-6827
NSN 6220-01-330-4425
NSN 5999-01-076-4692
NSN 5965-01-245-6585
NSN 5925-01-645-2789
NSN 5998-00-824-6336
NSN 5950-01-198-0261
NSN 5975-01-235-2833
NSN 6220-00-104-2656
NSN 6145-01-567-0005
NSN 6150-01-380-3994
NSN 6110-01-545-2608