Aluminum, black anodize, 0.025 in. Thk material, 2.810 in. Dia, surface painted lusterless black, letters numerals indicia painted tritium actived lumious green-yellow, major indicia at 10 degrees increments, minor indicia at 5 degrees increments around entire perimeter, letter n at 0 deg, e, s, w, at 90 degrees increments, numerals at 30 degrees intervals cw entire dial face, six 0.068 in. Diameter mtg holes equally spaced on 2.062 in. Bolt circle
