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.
NSN 5990-01-128-3758
NSN 5895-01-200-7150
NSN 6320-00-174-1362
NSN 5990-01-442-3520
NSN 2925-01-394-9658
NSN 7035-00-361-5975
NSN 5930-01-207-0082
NSN 6150-01-619-6876
NSN 5935-01-105-8997
NSN 6110-01-364-9779
NSN 5935-01-559-8980
NSN 5895-01-634-0630