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 5905-00-565-6162
NSN 5985-00-036-6684
NSN 5965-01-256-6745
NSN 6130-01-159-4235
NSN 6130-01-419-9693
NSN 5835-01-232-1226
NSN 5905-01-003-9660
NSN 5855-00-179-4468
NSN 5910-01-099-7264
NSN 6610-01-504-3658
NSN 6145-01-003-2672
NSN 6610-01-265-0999