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 5895-01-477-5494
NSN 6220-01-376-5920
NSN 5855-01-605-2438
NSN 6110-01-364-0322
NSN 5950-01-195-1388
NSN 5985-01-527-5007
NSN 6620-00-575-9230
NSN 6650-01-379-8012
NSN 6105-01-436-9059
NSN 6610-01-441-4007
NSN 5925-00-916-7851
NSN 7035-01-280-4692