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 5915-01-275-8840
NSN 5855-00-973-5717
NSN 5920-00-025-0587
NSN 6135-00-369-2368
NSN 5975-01-422-0552
NSN 5920-01-530-5504
NSN 6105-01-497-1459
NSN 6240-00-913-4243
NSN 6645-01-087-7345
NSN 5920-01-088-8312
NSN 5975-01-322-8515
NSN 5965-00-702-7257