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 5945-00-422-5611
NSN 6320-01-015-9856
NSN 5975-00-482-7386
NSN 5895-01-525-7323
NSN 6320-01-176-8367
NSN 5930-01-243-0822
NSN 6610-01-323-7045
NSN 6620-01-105-1525
NSN 5910-00-003-4838
NSN 5950-01-605-3104
NSN 5910-01-046-9416
NSN 5915-00-254-9989