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 5950-00-361-3036
NSN 5990-00-978-4936
NSN 5835-00-433-0170
NSN 5990-01-100-1840
NSN 5945-01-497-4733
NSN 6645-01-633-1852
NSN 5960-01-414-8918
NSN 6130-00-876-2511
NSN 2925-01-281-6403
NSN 6130-01-570-2880
NSN 5925-00-488-2741
NSN 5855-01-413-8962