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 6610-01-482-2196
NSN 5965-00-508-3270
NSN 5996-01-464-0548
NSN 6645-01-590-9405
NSN 5925-00-633-6236
NSN 4140-01-614-6668
NSN 5945-00-752-1002
NSN 5925-01-432-0547
NSN 5910-01-334-5590
NSN 6145-00-602-2759
NSN 6110-01-055-3507
NSN 6685-00-374-0482