Two drive points, at 180 degree angle, omitted
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 5960-01-412-0619
NSN 5996-01-052-4027
NSN 6110-01-113-7642
NSN 5835-01-128-9331
NSN 6320-01-021-6633
NSN 5935-01-184-6813
NSN 7035-00-631-3782
NSN 6220-01-560-5147
NSN 6220-00-104-5365
NSN 6135-01-447-3086
NSN 6150-01-567-1015
NSN 6645-01-381-0656