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 5960-00-188-8648
NSN 5925-00-173-1036
NSN 5930-01-498-4641
NSN 6110-00-738-9767
NSN 6145-00-293-8580
NSN 6130-01-409-1443
NSN 6220-01-421-9928
NSN 5950-01-323-6355
NSN 6110-00-525-3418
NSN 6145-01-573-7297
NSN 5935-00-835-6712
NSN 5910-01-149-2099