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 5960-00-231-3767
NSN 5915-01-464-3853
NSN 6135-00-100-0485
NSN 5985-00-554-9730
NSN 5965-01-359-5501
NSN 5925-01-442-8589
NSN 6645-01-479-5364
NSN 6645-01-172-1406
NSN 5905-00-391-2377
NSN 6110-01-113-7642
NSN 5935-01-299-6468
NSN 5945-01-214-2446