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 6145-01-010-4438
NSN 5965-01-532-5894
NSN 5996-01-396-8123
NSN 5945-01-579-6583
NSN 5855-01-315-6180
NSN 5915-00-212-7970
NSN 6110-01-610-3039
NSN 6610-01-416-2738
NSN 5905-01-612-5651
NSN 6145-00-005-1018
NSN 5960-01-522-0391
NSN 5990-01-272-4091