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 5996-00-988-3887
NSN 5895-01-411-7220
NSN 6240-00-350-9508
NSN 6130-01-437-5576
NSN 6620-01-336-2663
NSN 6610-01-138-1727
NSN 5925-01-077-9949
NSN 5990-01-389-1196
NSN 5935-01-088-7072
NSN 5920-01-445-9189
NSN 6110-01-331-8266
NSN 5915-00-528-9286