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There's a customer requiring the material specifications from Ford in order to complete the approval of our PPAP's on any part. 
The specifications are these:
ESB-M1L120-A2
ESB-M1L123-A
ESF-M1L59-A
ESB-M1L85-B
I only know that these specs are for wires. Can someone at the Cove support me on this issue? Any clues? Where and how can I get them?
Your information will be really appreciated.
Thank you in advance.

The specifications are these:
ESB-M1L120-A2
ESB-M1L123-A
ESF-M1L59-A
ESB-M1L85-B
I only know that these specs are for wires. Can someone at the Cove support me on this issue? Any clues? Where and how can I get them?
Your information will be really appreciated.
Thank you in advance.