1/2" smooth aluminum outer shield with fully flooded black jacket
Exact part number not available. Jacket is marked TFC. Unused reel of over 1000 feet. Wood reel in in poor condition due to outside storage. Great for running CATV to an outbuilding. SOLD.
Commscope F1160BV. Copper-clad steel center conductor with aluminum foil and braid shield, black PVC jacket. See here for datasheet.