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 5998-00-571-9497
NSN 6110-01-055-6442
NSN 7035-00-463-7143
NSN 6130-01-582-3049
NSN 6105-00-872-1602
NSN 5960-00-273-3260
NSN 6650-01-501-7061
NSN 2925-00-373-8837
NSN 5998-01-394-7552
NSN 6620-01-391-9829
NSN 5996-00-547-9989
NSN 5910-00-379-2349