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 5855-00-221-9435
NSN 6145-00-947-4092
NSN 5985-00-788-9258
NSN 5910-01-033-4038
NSN 5930-01-623-3901
NSN 6135-01-415-9741
NSN 5910-00-984-0450
NSN 5945-01-508-2075
NSN 5835-01-312-4446
NSN 6220-01-388-2624
NSN 5998-01-079-9303
NSN 5895-00-099-9532