John, Check http://assist.daps.dla.mil for any Mil Spec Questions. I've found nearly every spec I wanted here. I'm also attaching a copy to your personal address. Eric Kalgren Electrical Engineer Continental Tool and Microwave Company 603-775-5200 ext. 333 [log in to unmask] -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of John Parsons Sent: Friday, October 14, 2005 10:59 AM To: [log in to unmask] Subject: [TN] MIL-P-18177 Good morning all, I have a customer spec'ing a PCB from laminate meeting MIL-P-18177/GEE. I can't seem to find a copy of the MIL-P-18177 spec but an internet search turns up reference to this spec and FR-4/G10 materials. None of my material spec sheets make reference however. Can anyone shed some light on this requirement. TIA John Parsons --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------