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 5895-01-471-7859
NSN 6220-00-107-9301
NSN 5960-00-553-7338
NSN 5915-01-142-2018
NSN 5998-01-367-1683
NSN 2925-01-131-8761
NSN 6240-00-851-7143
NSN 6145-00-338-5645
NSN 5965-01-136-7970
NSN 5998-01-492-6632
NSN 6685-01-429-8922
NSN 6320-00-681-1324