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Date: | Mon, 26 Mar 2007 10:27:20 -0400 |
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Try arlon or Rodgers. If you look at the last valid QPL, you'll find that
both of these companies are/were qualified for GR7. Customer service at
either should be able to narrow things down further.
Eric Kalgren
Electrical Engineer
Cobham Defense Electronic Systems
Continental Microwave Division
11 Continental Drive
Exeter, NH 03833 USA
Tel: 603-775-5200
Fax: 603-775-5201
E-mail:[log in to unmask]
Website: http://www.cobhamdes.com
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Marty W. Sheppard
Sent: Monday, March 26, 2007 8:47 AM
To: [log in to unmask]
Subject: [TN] Approved Substitute for Mil-P-13949/7 (GR)
We have an old drawing that calls for the material to be:
MIL-P-13949/7 (non-woven glass (GR) and polytetrafluoroethlyene resisn) for
MICROWAVE applications; p/n GRN0310B1/B1B1C
I cannot find a direct sub when looking through the IPC4101 slash sheet
index. Can anyone tell me what material is used today for this requirement?
Thanks.
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