Flashlight O Ring sizes

[campingnut]

Thinking about putting together a list of replacement o ring sizes by make, model, etc.

Example: Foursevens, Quark AA - (o ring size by inside diameter and cross section).

I thought it could both save time and help those that do not have a micrometer.

Thoughts?

 

[campingnut]

Saved for future.

 

[smokinbasser]

one alternative is buying an O ring selection from NAPA, they have clear boxes with about 20 various size O rings, they have "kits" with nitrile, rubber and neoprene rings that are acid, petrol and other solvent resistant materials.

 

[campingnut]

I was hoping that people could post thier info here and I could compile the list as a reference...

 

[Rstype]

This thread would be most helpful since I'm sure that people just getting into the flashlight universe would love to have a reference point so they can maintain the seals in their lights.

 

[RickZ]

Imho, and I don't mean to be confrontational, planned obsolescence. Never have I ever used a silicon etc. o ring to the point of replacement. Often these materials are invincible. Can't imagine (based on my own personal use) an o ring being outlasted by the emitter itself.