What are the part numbers for JST "XH" crimp contacts and where to buy them?

JST XH connector crimp contacts have the following part numbers:

Datasheet link

One source to buy them from is LCSC. They have high base shipping costs so if you just want to buy a couple of contacts, you should rather buy a crimp set on Aliexpress or Amazon, but in larger quantities it’s hard to beat LCSC.

Source: JST website