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 5960-01-170-4057
NSN 5855-01-440-8978
NSN 5905-01-283-1272
NSN 6240-01-453-7614
NSN 6135-01-523-0370
NSN 6145-01-360-1799
NSN 5998-01-575-7774
NSN 5985-00-012-3878
NSN 5996-00-900-5251
NSN 6610-00-905-6780
NSN 5960-01-230-6380
NSN 5915-01-187-4931