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 6645-01-510-3496
NSN 4140-01-458-0356
NSN 6240-01-283-7824
NSN 5999-01-408-5261
NSN 5990-01-270-3209
NSN 5935-01-502-1649
NSN 5996-01-624-5388
NSN 7035-01-339-5480
NSN 6145-00-005-6399
NSN 6145-01-062-1598
NSN 6105-01-572-6288
NSN 2925-01-464-3093