Hi TechNet, Does anyone know the equivalent slash number of IPC-4101 for Mil-S-13949/13 ? Are there different slash numbers for the GIL, GIN & GIJ? Thanks in advance! Sheila @ Tracor Aerospace ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information. For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311 ################################################################