Does anyone know the correct size O ring for a Maul saber

[Anakin Starkiller]

Hey guys. Just checking here to see if someone could make my life a little easier before I tried out a whole bunch of sizes.

Thanks
Dan

 

[Drew Baker]

I don't know if MR-derived info would be helpful, but just in case: based on trying to replace the central ring on mine this evening it looks like its original rings would between a #17 and #18 (1 1/16" OD x 7/8" ID x3/32" and 1 3/16" OD x 15/16" ID x1/8", respectively).

The center groove is about 2.5mm wide so the #17 ring doesn't quite fill it and has a bit of play, but the #18 rides on top of the groove and is too tall.

That's the best I've got.

 

[cboath]

That's assuming it's an actual ring and not a fabricated part on the MR. I don't know how they made it, but MR's could be done either way.

Would European sizes be different? (or imperial, if MR's happened to be European or Asian)

 

[cboath]

I'm actually staring at a parts database right now that has 16 different spec normal O-Rings as well as categories for Axial External Pressure, Axial Internal Pressure, Backup RIngs, Radial External, and Radial Internal with 7-20 different spec styles inside of it.

I haven't looked at sizes of each, but suffice it to say, there's a bunch to choose from. And that's just what this application lists. I'm sure it's far from complete.