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 5905-00-236-6632
NSN 6220-01-193-4960
NSN 6130-01-462-6084
NSN 6105-01-270-7720
NSN 6650-01-409-1992
NSN 5855-01-316-9642
NSN 6150-01-463-3327
NSN 5990-01-474-3477
NSN 5945-01-590-7521
NSN 5965-01-527-5012
NSN 6320-01-436-9228
NSN 6145-01-196-5211