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 5999-01-577-2627
NSN 6320-00-225-7013
NSN 6150-00-479-2976
NSN 5996-01-367-6557
NSN 5835-01-123-4526
NSN 5999-00-737-8862
NSN 5990-01-344-7778
NSN 4140-00-587-7496
NSN 7035-00-135-4758
NSN 6685-01-436-4538
NSN 6320-00-082-5868
NSN 5960-00-786-3219