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 5935-01-147-6090
NSN 5996-01-346-1099
NSN 5945-00-393-1191
NSN 5985-01-461-7717
NSN 6110-01-359-8317
NSN 5855-01-566-7431
NSN 7035-01-416-5910
NSN 5950-01-238-4515
NSN 2925-01-326-0908
NSN 2925-00-912-0580
NSN 5855-01-535-7127
NSN 5960-00-148-4493