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 6620-01-044-3371
NSN 5855-01-634-0259
NSN 5855-01-464-5084
NSN 5960-01-237-8995
NSN 5990-01-157-0441
NSN 6645-01-466-0604
NSN 5945-00-100-5901
NSN 5835-00-545-8219
NSN 5835-01-026-0670
NSN 6150-01-350-9619
NSN 5965-01-055-0102
NSN 6320-00-116-3658