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 5945-01-359-6337
NSN 6130-00-686-4906
NSN 6620-01-109-2764
NSN 5998-00-824-5807
NSN 5945-00-350-9304
NSN 5925-01-442-0650
NSN 5925-01-153-7493
NSN 6105-01-032-5168
NSN 6685-01-580-7854
NSN 6240-00-249-6259
NSN 6220-00-635-8818
NSN 5895-01-605-9267