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.
NSN 6220-01-632-3192
NSN 6610-00-840-6187
NSN 5905-01-284-3640
NSN 6240-01-103-3081
NSN 6130-01-093-0635
NSN 5855-01-277-1663
NSN 5999-01-169-0214
NSN 5905-01-401-5325
NSN 5855-01-571-6715
NSN 5925-01-281-7672
NSN 6645-00-786-9145
NSN 6620-01-315-2414