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 2925-01-255-4875
NSN 6135-00-334-4500
NSN 5945-00-350-2235
NSN 5960-00-827-6037
NSN 4140-01-451-4657
NSN 2925-01-619-4825
NSN 5998-00-435-6997
NSN 5930-01-161-2131
NSN 5975-01-458-2358
NSN 5999-01-415-0959
NSN 7035-00-020-2227
NSN 6685-00-240-4177