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 6240-00-800-1854
NSN 2925-01-448-2880
NSN 5930-01-237-7872
NSN 5965-01-207-5966
NSN 5925-01-384-2131
NSN 5950-01-423-0082
NSN 6620-01-535-4856
NSN 5996-00-052-4023
NSN 7035-01-643-8304
NSN 5855-01-459-5024
NSN 5999-01-186-0407
NSN 5835-00-762-9675