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 5925-01-611-3434
NSN 6620-00-795-7531
NSN 5925-01-620-2527
NSN 5960-01-502-6270
NSN 6240-01-321-7351
NSN 5910-00-339-2198
NSN 5855-01-286-9928
NSN 5925-01-310-2076
NSN 5835-01-541-9991
NSN 5930-00-005-5752
NSN 6220-01-463-2854
NSN 6135-00-856-1343