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 6110-00-466-1674
NSN 6130-00-696-8309
NSN 5935-01-239-3572
NSN 5975-01-555-3035
NSN 2925-00-627-5397
NSN 6610-01-371-3006
NSN 5935-01-385-2917
NSN 6645-01-169-6682
NSN 5925-01-075-2728
NSN 5935-01-287-6810
NSN 6130-01-263-5724
NSN 5975-01-641-9332