Grounding port

[Matt Anderson]

Does anyone know where I can buy one of these? I have one but missing one for the other side.

[Craig Cantwell]

Should be a  standard 1/4″ , open frame mono jack.

Should be close enough:

https://www.mouser.com/ProductDetail/REAN/NYS229-U?qs=%252B86TLfaev28Uc1psOJA%2FEQ%3D%3D

• This reply was modified 3 years, 11 months ago by Craig Cantwell.

[Matt Anderson]

Here is what the other side looks like.

[Craig Cantwell]

Matt:  The one I linked should work fine. From the photos,  yours is a standard 1/4″ mono jack. I suspect that these were added as an afterthought, as I can’t find them in the IPB for any version of the L-5.  If there is some info on them, it would have to be on the 32201 or 32231 drawings.

When I tore mine down, it had different jacks on each side, so I suspect that whatever was available at the time was what got used.

[Charles Rooks]

I used the MS90298-2 receptacle.

 

 

[Charles Rooks]

Here is another photo, courtesy of Sam T.

 

 

[Matt Anderson]

Interesting to see the different types. I do not recall seeing them on the drawings.

Thanks for all the info.

Matt Anderson

[Matt Anderson]

In case anyone is interested, I found the bonding jack in the Stinson Drawing 76-64027.

[Charles Rooks]

Here is what an original Mallory GP-1 grounding plug looks like courtesy of Steve Yandik’s G model.

[Craig Cantwell]

Just found out that AirCorps’ parts side of the house has the GJ-1 jacks available now.

[Author]

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