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 5930-01-371-2910
NSN 5996-01-268-1625
NSN 5925-00-064-9873
NSN 6135-00-491-9864
NSN 5998-01-492-6467
NSN 5998-01-120-7947
NSN 5930-01-413-6888
NSN 6150-01-167-7922
NSN 6620-01-401-5356
NSN 6650-01-068-5021
NSN 5945-01-657-5053
NSN 4140-01-565-3422