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 5975-01-481-5805
NSN 6240-01-004-3464
NSN 5835-01-416-6449
NSN 5975-00-099-9312
NSN 6650-00-506-0054
NSN 5915-01-611-1960
NSN 5935-01-024-1073
NSN 6320-01-006-6138
NSN 5920-01-407-1091
NSN 5895-00-233-7309
NSN 5945-01-393-0358
NSN 5990-01-560-0896