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 6130-01-363-9009
NSN 6240-00-923-0758
NSN 6645-01-572-7175
NSN 6685-01-418-0406
NSN 5985-00-030-2441
NSN 5950-01-282-0199
NSN 5835-01-293-6453
NSN 5895-00-189-8095
NSN 6110-01-224-6409
NSN 6650-01-491-6733
NSN 5999-00-165-2057
NSN 5975-00-827-2273