727 Trans Numbers?

[SSSN8KE]

Stamped on the bottom of my 727 trans oil pan is "323SS30" anyone have any idea what this means?

 

[rbkt65]

i think pics would be better.

 

[SSSN8KE]

i think pics would be better.

 

[rbkt65]

Possibly an item/run/production number of the maker of the pan. Not a mopat number, I don't think.

 

[SSSN8KE]

Possibly an item/run/production number of the maker of the pan. Not a mopat number, I don't think.

That makes sense. Thanks for your reply, much appreciated