You wouldnt got plugging a 110v industrial electrical equipment into a 230v/420v industrial socket would you?? Or a 420v into a 110v socket? In theory, yes you can as the connector will fit in, but a)it isnt correct and b) it is dangerous as the voltage will be too low/high going into the equipment.
Poor example to use mate. The whole point of modern electrical connectors is that you can't plug them into the wrong socket as they are physically different. They may look similar, size etc but have different keyways to stop just such a misshap.
Back to the subject in hand, if you only have one broken spring, why not just replace that for now.
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