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 5950-01-418-5339
NSN 5920-01-446-3522
NSN 5935-01-065-5526
NSN 6610-01-336-2787
NSN 2925-00-398-0253
NSN 5930-00-479-1584
NSN 6320-01-143-3597
NSN 5935-01-329-1038
NSN 5855-01-273-1971
NSN 6145-01-076-3699
NSN 6240-01-442-6456
NSN 5915-01-055-5643