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 6135-01-032-8887
NSN 6240-01-044-7384
NSN 6130-01-519-0648
NSN 5975-01-242-0582
NSN 6105-00-972-3772
NSN 6610-00-216-6538
NSN 5950-01-228-1541
NSN 5960-00-341-5948
NSN 5915-00-574-4365
NSN 6620-01-390-1121
NSN 5855-01-129-4080
NSN 5905-00-608-7755