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 5998-01-396-1744
NSN 6240-01-357-0305
NSN 5930-00-134-1312
NSN 5910-01-284-5331
NSN 5835-01-174-7700
NSN 5930-01-416-6919
NSN 5895-01-250-3845
NSN 6620-00-185-1671
NSN 5985-01-327-3017
NSN 5915-01-511-6546
NSN 5996-01-312-6856
NSN 6105-01-375-6934