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 5960-01-507-9112
NSN 5855-01-406-6305
NSN 5905-01-090-0702
NSN 6610-01-649-5326
NSN 5905-01-584-4677
NSN 6135-01-265-1384
NSN 5935-01-303-6111
NSN 6145-00-283-7641
NSN 5950-00-501-6250
NSN 6220-01-647-3118
NSN 6130-00-602-1863
NSN 5965-00-486-7907