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 5930-01-409-2952
NSN 5835-01-366-5906
NSN 5855-01-105-7793
NSN 5915-01-101-3943
NSN 5990-01-572-3137
NSN 5930-01-367-2786
NSN 6145-01-465-1482
NSN 5920-01-337-7646
NSN 6130-00-332-6465
NSN 5999-00-979-5911
NSN 5999-00-433-8309
NSN 7035-01-085-5955