Found it. Common Tent Poles:
"Ridge, 6 feet 10 inches long, 2 1/2 inches wide, 1 7/8 inches thick; bands on each end 2 inches wide, secured by two screws 1 inch long; 1/2 inch hole, one inch from each end.
Upright, 7 feet 4 inches long, 2 inches thick; bands on upper end 1 3/4 inches secured by 2 screws 1 inch long; spindles, 3/8 inch iron, to project out 1 1/2 inch, and inserted 2 inches in upright. Bands and spindles to be galvanized."
Unless somebody can dig up a reference to these being painted, which the Quartermaster's Manual does not include, I think the DRMO'd poles with galvanized bands, if they are also otherwise constructed as per the Civil War specs, should be left as is.