Mirror surface per hrc specification 23683-es01; insert-screw thread 3 8-36unf-2b-st1 csk 120.0 degrees 0.190 in. Dia
No other part numbers with same form, fit, and function found.
Classification: Parts and accessories for photographic (other than cinematographic) cameras
NSN 5999-00-081-9413
NSN 6620-01-472-6461
NSN 6130-01-520-3165
NSN 6150-01-284-5584
NSN 5925-01-214-6494
NSN 6105-01-604-0856
NSN 5990-01-184-6830
NSN 6105-01-328-8695
NSN 6610-00-477-6695
NSN 5855-00-361-0167
NSN 5945-00-432-0052
NSN 5835-01-069-6863