Indicator flasher unit

[highway star]

I'm trying to source a replacement indicator flasher unit but I want the old thermal type that 'clicks'. Can anyone help with the correct spec as stamped on the unit and/or a part number? Should have kept the old one for reference but i've binned it. It's for a ' 74 260Z.

 

[jonbills]

I can check what mine says when I get home at the weekend (if it hasn't been answered before then)

 

[highway star]

OK, thanks !