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 5895-01-046-6660
NSN 6685-01-076-4703
NSN 5975-01-576-5356
NSN 5910-01-527-4747
NSN 5975-00-218-0414
NSN 6145-00-778-2885
NSN 2925-01-590-3981
NSN 5965-01-104-8559
NSN 5975-01-436-5993
NSN 5996-00-075-0980
NSN 6105-00-690-2061
NSN 6130-00-087-2577