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 2925-01-464-3093
NSN 5996-01-371-6804
NSN 4140-01-634-0330
NSN 5999-01-519-9147
NSN 5855-01-432-2487
NSN 5950-00-421-6399
NSN 6135-01-121-3225
NSN 5996-01-291-2746
NSN 6610-01-152-2821
NSN 5935-01-291-2096
NSN 5910-01-052-1791
NSN 5985-00-483-3149