[PSUBS-MAILIST] K-sub hatch o-ring

[James Frankland via Personal_Submersibles]

I will measure and check on sat.   I made my own o ring from cord but I did
it all to the plans as I can remember.  I was very careful to follow the
instructions properly.
Will get back to you with measurements.
Regards
James

On Thursday, 10 June 2021, Jon Wallace via Personal_Submersibles <
personal_submersibles at psubs.org> wrote:

> James, if you can measure it please do.  I've only got the numbers that I
> calculated from drawings.  Also interested in size of the o-ring,
> diameter/thickness.  Did you purchase one or did you make your own?
>
> Jon
>
>
>
> On Thursday, June 10, 2021, 09:54:54 AM EDT, James Frankland via
> Personal_Submersibles <personal_submersibles at psubs.org> wrote:
>
>
> Hi Jon,
>
> Do you have the info you need on the K-350 hatch dimentions?   I can
> measure mine this weekend if required, i just missed the email threads on
> this one, but happy to assist with any requests if need be.
>
> Regards
> James
>
>
>
> On Thu, 10 Jun 2021 at 01:53, Rick Patton via Personal_Submersibles <
> personal_submersibles at psubs.org> wrote:
>
> Jon
> I’ll be home in a couple of hours and I’ll let you know.
>
> Rick
>
> Sent from my iPhone
>
> On Jun 9, 2021, at 9:21 AM, Jon Wallace via Personal_Submersibles <
> personal_submersibles at psubs.org> wrote:
>
> 
> Can someone with a K-350 measure the ID of the hatch o-ring channel and
> report back on it?  The K350 plans specify a 2-471 O-ring which has an ID
> of 21.995 inches but I'm measuring an ID of 23.25 on the K600 and I'm
> thinking the K350 also has an ID of 23.25.  That would seem like a bit of a
> "stretch" installing the 2-471.
>
> There's a 2-472 O-ring that has an ID of 22.995 inches which would require
> less stretching, but...???
>
> Will post on FB as well.
>
> Jon
>
>
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