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 6150-00-222-5302
NSN 5945-01-027-9982
NSN 5905-00-945-9528
NSN 5999-01-260-7910
NSN 5999-01-377-2387
NSN 6130-01-184-8187
NSN 6620-01-180-2687
NSN 6240-01-480-8996
NSN 5930-00-214-0431
NSN 6645-01-059-7090
NSN 5935-00-217-7959
NSN 5965-01-425-2039