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 5905-00-274-3789
NSN 5975-01-472-3887
NSN 5925-00-830-8148
NSN 5910-01-333-7285
NSN 6320-00-456-0836
NSN 6320-00-731-6134
NSN 5835-00-725-2087
NSN 6130-01-193-8992
NSN 6240-01-320-1308
NSN 5905-01-076-4702
NSN 6685-00-534-3036
NSN 5915-01-023-0300