Sure.......seen plenty. It's black and it's a torque converter. The number on the gear is likely just the gear number. With no stampings on either half...........yep, it's a torque converter and that's about all any one will be able to tell you.

I CAN tell you this, it's likely NOT an ATI. Never seen a company like that that doesn't stamp them. How would THEY even know what it was with no numbers on it. Lots of local trans shops built converters for people. Probably what that is. You want to know the "specs" somebody will have to cut it open and see what parts are in it