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 5999-01-645-4854
NSN 5960-00-646-6303
NSN 5945-00-499-7237
NSN 5915-00-703-1453
NSN 5835-01-394-3812
NSN 6105-01-022-5820
NSN 5835-01-029-5602
NSN 6145-00-420-2177
NSN 5999-00-812-8214
NSN 5835-00-707-6266
NSN 5999-01-047-1779
NSN 5905-00-791-4213