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 6145-01-415-7501
NSN 5998-01-295-1604
NSN 5855-01-594-5370
NSN 6650-00-717-8913
NSN 5915-01-462-0432
NSN 5855-01-389-8884
NSN 6110-01-144-9535
NSN 6240-00-832-6867
NSN 5950-00-177-3055
NSN 6320-01-318-6518
NSN 5905-01-271-0122
NSN 5925-01-367-5971