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 5998-01-017-0045
NSN 5915-00-318-7097
NSN 6650-01-413-8408
NSN 6650-01-537-7795
NSN 6685-01-563-0800
NSN 6620-01-305-0412
NSN 5910-01-179-8525
NSN 2925-01-380-0869
NSN 5960-01-434-5539
NSN 5985-01-127-6844
NSN 5950-00-228-1865
NSN 5835-00-683-4612