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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Guys – thanks for the replies. I
chose to purchase this from McMaster Carr: <a
href="http://www.mcmaster.com/nav/enter.asp?partnum=9213K11&pagenum=1350">http://www.mcmaster.com/nav/enter.asp?partnum=9213K11&pagenum=1350</a><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>The price was the major determining factor
– something like $1.87 versus $4.00’ish each.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Thanks,</span></font><font color=navy><span
style='color:navy'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Jim</span></font><font color=navy><span
style='color:navy'><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 color=navy face="Times New Roman"><span
style='font-size:12.0pt;color:navy'> </span></font><o:p></o:p></p>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
nsrca-discussion-bounces@lists.nsrca.org
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Jay Marshall<br>
<b><span style='font-weight:bold'>Sent:</span></b> Friday, May 23, 2008 2:52 PM<br>
<b><span style='font-weight:bold'>To:</span></b> jpavlick@idseng.com; 'General
pattern discussion'<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [NSRCA-discussion]
Vibration Dampening mounts</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I’ve successfully used the well nuts
(blind rivets) to attach motor mounts to the firewall. Work great and much
easier than captive nuts. Piedmont models used to have an app note on their web
site with the ordering info. </span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font><o:p></o:p></p>
<div>
<p><b><i><font size=4 color=navy face="Brush Script MT"><span style='font-size:
13.5pt;font-family:"Brush Script MT";color:navy;font-weight:bold;font-style:
italic'>Jay Marshall</span></font></i></b><font color=navy><span
style='color:navy'> </span></font><o:p></o:p></p>
</div>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
nsrca-discussion-bounces@lists.nsrca.org
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>John Pavlick<br>
<b><span style='font-weight:bold'>Sent:</span></b> Friday, May 23, 2008 10:54
AM<br>
<b><span style='font-weight:bold'>To:</span></b> General pattern discussion<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [NSRCA-discussion]
Vibration Dampening mounts</span></font><o:p></o:p></p>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Jim,<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> What you're looking for is commonly known as an
"isolation" mount. Take a look here:<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><a
href="http://www.rubber-group.com/isolationmounts.html">http://www.rubber-group.com/isolationmounts.html</a><o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>I don't know what their minimum quantity requirement
is but it looks like they have just about any size. Let me know if you have any
success with them.<o:p></o:p></span></font></p>
</div>
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<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>For pipe mounting I've been using a different type of
mount lately. It's called a "well nut" or "rivet nut":<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><a
href="http://www.mcmaster.com/nav/enter.asp?pagenum=3214"><font size=2><span
style='font-size:10.0pt'>http://www.mcmaster.com/nav/enter.asp?pagenum=3214</span></font></a><o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>It's a piece of threaded metal encapsulated in rubber.
You drill a hole in the hard-point, insert the well nut, attach your part
to the well nut using a screw and tighten the screw. The well nut swells up on
the other side of the attachment point and retains the part that you're
fastening. It's self locking and you can control the amount of isolation by how
much you tighten the screw. I've had iso-mounts fail (the two halves will
separate) but the well nuts hold up fine. I would suggest replacing them
during your annual maintenance though - I consider them a wear item like
fuel tubing. You can add nylon spacers of different thickness' between the well
nut and the pipe mount to align the pipe too.<o:p></o:p></span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<div>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>John Pavlick <br>
<br>
<b><i><span style='font-weight:bold;font-style:italic'>"Woodward, Jim (<st1:country-region
w:st="on"><st1:place w:st="on">US</st1:place></st1:country-region> SSA)"
<jim.woodward@baesystems.com></span></i></b> wrote:<o:p></o:p></span></font></p>
</div>
<blockquote style='border:none;border-left:solid #1010FF 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-bottom:5.0pt'>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Hi Guys,<br>
<br>
I would like to purchase a rubber isolation mount like what is used on<br>
the Dave Brown hush-clamp pipe mounts.<br>
<br>
http://www.vibrationmounts.com/Store.asp?Page=Products1.htm here is a<br>
link to what they look like. They have some various trade names. I'm<br>
having trouble finding them with 6/32 threads, and available for sale.<br>
McMaster Carr calls them "Vibration Dampening pads" but does not have
a<br>
small enough size. <br>
<br>
Does anyone have a reasonable source for these? I have found them to be<br>
about $7.00 EACH from stores that published prices.<br>
<br>
Thanks,<br>
Jim W. <br>
_______________________________________________<br>
NSRCA-discussion mailing list<br>
NSRCA-discussion@lists.nsrca.org<br>
http://lists.nsrca.org/mailman/listinfo/nsrca-discussion<o:p></o:p></span></font></p>
</blockquote>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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