Color blue federal standard 595 no. 15526
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6650-01-244-5614
NSN 6220-00-361-0631
NSN 6320-00-538-2132
NSN 4140-01-307-2484
NSN 5895-00-274-6255
NSN 4140-01-445-6656
NSN 5835-00-770-2843
NSN 5996-01-239-0385
NSN 5835-01-479-7908
NSN 5895-01-468-0776
NSN 5910-01-325-7934
NSN 5855-01-542-9059