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 5950-01-165-3757
NSN 5910-00-724-2860
NSN 5855-01-555-3354
NSN 6130-01-447-2619
NSN 6645-01-414-8806
NSN 5835-00-407-6820
NSN 5990-01-516-9665
NSN 5985-01-147-5470
NSN 5996-01-428-9436
NSN 5965-01-375-5238
NSN 5990-01-087-7081
NSN 6645-00-239-2472