[ARC5] IN-83 fish spine insulators

[scottjohnson1 at cox.net]

They aren’t.  We buy them by the pound, you don’t need the Lesker beads, they are cleaned for high vacuum use.  Look online for high temp ceramic wire insulation beads, and you will see several sellers, several sizes as well.

 

Scott W7SVJ

 

From: arc5-bounces at mailman.qth.net <arc5-bounces at mailman.qth.net> On Behalf Of hwhall at compuserve.com
Sent: Tuesday, March 28, 2023 18:46
To: arc5 at mailman.qth.net
Subject: Re: [ARC5] IN-83 fish spine insulators

 

$46 per foot.  Had no idea they were that expensive.

Wayne 

WB4OGM

-----Original Message-----
From: Moe Fretz <tubetester at gmail.com <mailto:tubetester at gmail.com> >
To: Craig Cantwell <cvcantwell at verizon.net <mailto:cvcantwell at verizon.net> >
Cc: arc5 at mailman.qth.net <mailto:arc5 at mailman.qth.net>  <arc5 at mailman.qth.net <mailto:arc5 at mailman.qth.net> >
Sent: Tue, Mar 28, 2023 10:15 am
Subject: Re: [ARC5] IN-83 fish spine insulators

Check here.

Kurt J. Lesker Company | Ceramic Beads | Enabling Technology for a Better World <https://www.lesker.com/newweb/feedthroughs/ceramic_fishsplinebeads.cfm?pgid=0> 

 

On Tue, Mar 28, 2023 at 8:58 AM Craig Cantwell via ARC5 <arc5 at mailman.qth.net <mailto:arc5 at mailman.qth.net> > wrote:

Anyone have a source for IN-83" in quantity?  I need about 600 of them for the L-5 and the AT-21. Backup plan is to use a thermocouple insulator from Omega that is close...about the right diameter and length, but only takes a #10 wire max. 

 

Craig

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-- 

$-------&

 

Moe Fretz

 

Moe's Inspections and Repairs.

 

Quesnel
British Columbia, Canada

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