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 5915-01-109-6249
NSN 5998-01-272-4314
NSN 5985-01-091-0655
NSN 6620-01-039-5468
NSN 5910-01-353-6904
NSN 6110-01-029-3403
NSN 7035-01-154-0796
NSN 7035-01-403-2841
NSN 5835-01-250-2939
NSN 5990-00-269-2226
NSN 6150-00-395-2867
NSN 5910-01-114-5664