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 5895-01-152-2895
NSN 5920-01-371-3112
NSN 2925-00-480-1531
NSN 5965-01-622-8875
NSN 6145-00-318-9155
NSN 4140-01-168-8796
NSN 5915-01-523-3833
NSN 5930-00-235-5674
NSN 5975-00-998-0195
NSN 6645-00-975-6941
NSN 6220-01-383-3920
NSN 5835-00-092-1136