No other part numbers with same form, fit, and function found.
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.
NSN 6150-01-365-7474
NSN 6650-00-259-2605
NSN 5950-01-578-4800
NSN 5910-01-194-3381
NSN 5965-01-005-0341
NSN 6645-01-394-7544
NSN 5960-00-099-9790
NSN 6145-01-069-9332
NSN 5975-01-501-4542
NSN 5925-01-076-3994
NSN 6220-01-571-6466
NSN 5996-01-426-8531