Two drive points, at 180 degree angle, have been 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 5930-00-105-8203
NSN 5950-00-541-8789
NSN 5905-01-329-8001
NSN 5950-00-540-9283
NSN 5975-00-881-2945
NSN 5895-00-153-2595
NSN 5935-00-786-7420
NSN 5925-01-521-3654
NSN 6105-00-490-6035
NSN 6135-01-260-7180
NSN 6610-01-421-4396
NSN 5930-01-146-5546