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 6135-01-512-8740
NSN 6645-01-028-2186
NSN 5895-00-164-2726
NSN 6105-00-964-4060
NSN 6240-01-039-8217
NSN 5950-01-611-8484
NSN 5996-01-364-1074
NSN 5998-01-310-7611
NSN 6610-01-653-2733
NSN 5920-00-162-2218
NSN 5945-01-186-0113
NSN 5920-00-069-7624