Part Number: MS28077-T6-12 (Manifold pressure indicator)Part Number: MS28077-T6-34 (Manifold pressure indicator)Part Number: MS28077-T6-56 (Manifold pressure indicator)Part Number: MS28077-T8-12 (Manifold pressure indicator)Part Number: MS28077-T8-34 (Manifold pressure indicator)Part Number: MS28077-T8-56 (Manifold pressure indicator)Part Number: SP-3522-CES1 (Manifold pressure indicator)Part Number: UI-6100 (Manifold pressure indicator)Part Number: UI6411-D42 (Manifold pressure indicator)