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 5895-01-220-9517
NSN 5920-01-474-8172
NSN 5996-01-629-6223
NSN 5996-01-443-6599
NSN 7035-01-146-7096
NSN 2925-00-413-2064
NSN 6220-01-236-5333
NSN 6135-01-222-0703
NSN 6620-01-048-4145
NSN 5998-01-384-2698
NSN 5855-00-560-0110
NSN 6150-01-160-4239