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 7035-01-478-4734
NSN 6645-00-269-2764
NSN 5895-01-088-7751
NSN 5960-00-675-3439
NSN 6105-00-905-6567
NSN 6135-00-686-4777
NSN 6220-00-548-1999
NSN 6105-00-837-4135
NSN 5985-01-567-1462
NSN 4140-01-467-1986
NSN 6685-01-043-9944
NSN 5985-01-447-3043