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 5996-01-100-2377
NSN 5910-01-337-1503
NSN 5945-01-155-2938
NSN 5999-01-162-6916
NSN 5975-01-469-7952
NSN 6240-00-057-9345
NSN 6110-01-292-8699
NSN 5985-01-320-5359
NSN 5920-00-402-1752
NSN 5915-00-206-0086
NSN 4140-01-024-9414
NSN 5855-01-321-3881