Two drive points, at 180 degree angle, have been omitted
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 5925-01-446-1967
NSN 6150-00-901-3200
NSN 6105-01-225-3732
NSN 5855-01-273-6132
NSN 5965-00-338-6955
NSN 5996-00-230-5550
NSN 6135-00-145-8884
NSN 6650-00-012-2430
NSN 2925-00-932-6262
NSN 5975-01-100-5681
NSN 5920-00-782-6903
NSN 6240-00-231-0761