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 5999-00-863-3750
NSN 6610-00-045-8132
NSN 5935-00-878-4387
NSN 5935-00-993-7451
NSN 5999-01-569-3823
NSN 5965-01-602-3633
NSN 5920-01-392-1484
NSN 5905-01-507-2414
NSN 5930-01-473-6424
NSN 5905-00-792-9183
NSN 5855-00-688-9954
NSN 5895-01-174-3355