ORIGINAL: Fredsterman
The Office Depot bands state that it "Meets Federal specifications AA-131A".
What in the world is that
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It's similar to aircraft parts interchangeability as long as they meet the same MS (Mil-Spec). Yes there are other constraints too but this gets you in the ball park.
http://www.tbpc.state.tx.us/cat_page...5_a6_0306.html