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 5920-00-629-0442
NSN 6110-01-266-4245
NSN 6135-01-341-8003
NSN 6610-00-893-0893
NSN 5895-01-530-8547
NSN 5960-01-538-2082
NSN 5925-01-201-1007
NSN 5905-00-287-7356
NSN 6135-00-505-0679
NSN 6610-01-335-3185
NSN 6620-00-753-8929
NSN 6130-01-286-9580