Pivot blolt hole in the center of the collar
No other part numbers with same form, fit, and function found.
NSN 5905-00-597-6081
NSN 5960-01-325-2241
NSN 5915-00-235-9420
NSN 5920-00-276-8657
NSN 6130-01-528-5770
NSN 5905-00-459-4531
NSN 5990-01-470-2565
NSN 4140-01-280-3872
NSN 6145-00-578-7522
NSN 5999-01-214-3177
NSN 5945-01-543-6720
NSN 6135-00-660-8654