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 5905-00-647-4554
NSN 5925-01-485-3159
NSN 5895-01-630-4992
NSN 5998-01-386-3066
NSN 5910-01-537-9052
NSN 2925-00-149-0760
NSN 5998-00-690-9973
NSN 5935-01-242-7249
NSN 5975-01-575-8566
NSN 4140-00-892-5952
NSN 5855-00-411-8688
NSN 5960-01-370-4285