Sensata AR3 joystick/rocker mgf codes incorrect?

I’m trying to identify Sensata AR3S hall-effect rocker joysticks found in DigiKey’s stock.
Parts
2149-890003-0131-ND
2149-890003-0111-ND
are given mfg codes
890003-0131
890003-0111
that can not be found on manufacturer’s datasheet, so I’m wondering what is the difference between them (in addition to the price)
There are other parts in the AR3S product family that also have similar nonexistent mfg codes. But the example above is the most relevant for me at the moment.
Accorrding to the datasheet, proper mfg codes are something like this: AR3S-01-GY-30/30-4N-0-V-2-00

I think manufacturers’ codes and digikey’s codes are different.

Some manufactures use multiple numbers to identify a specific part. When that happens we put those other numbers towards the bottom of our product pages in the “Other Names” section.

Here are what those two numbers have for other names:

890003-0131
AR3S 01 GY 30/30 4N 1 V102

890003-0111
AR3S 01 GY 30/30 4N 1 V200

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