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 5998-01-410-7203
NSN 5998-00-587-7081
NSN 6240-01-187-6878
NSN 5990-01-414-2778
NSN 5920-01-572-3772
NSN 5945-01-592-3203
NSN 5965-00-318-3596
NSN 5935-01-658-1618
NSN 6110-01-271-1254
NSN 5990-01-400-3299
NSN 6130-01-279-0626
NSN 5965-01-558-8863