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 5999-01-590-7177
NSN 6150-01-557-5818
NSN 6685-01-114-8047
NSN 5998-01-569-3569
NSN 5998-01-316-6662
NSN 6645-01-216-8682
NSN 6240-01-521-4822
NSN 5990-00-341-3194
NSN 5950-01-264-1328
NSN 2925-00-351-1015
NSN 5945-00-352-5124
NSN 6620-00-803-2423