It's very doubtful that such a small cymbal would be a ride, so we can eliminate that right off the bat.
It's conceivable that such a small cymbal could be a crash or at least used as one, but 14" crash cymbals went out of style after the 1940's.
There is a school of thought that says a cymbal type is what YOU think its useful for, and not defined by the company that manufactured it. So in a broader sense the actual purpose for that cymbal is up to you. However, if I had to hazard a guess as to which type that this cymbal was originally created as....
...it's probably an orphaned hi-hat. The UFIP most likely is, or was used a crash.
The Zyn and Krut cymbals both look similar because they are basically the same thing. Both were made for Premier by Italian artisans, both are made from nickel-silver alloy, and there's actually not a dime's difference between them. These are both student grade cymbals just being marketed under different names. These were also were incarnated under the name "Beverly" for the British market, and then others of this same type were marketed in various other parts of the British commonwealth with a name for these began with a "V". I used to have one but the actual name escapes me now. It wasn't very memorable cymbal.