Part Number: 1194P0053 (Switch, pressure) Part Number: 1194P0091-01 (Switch, aneroid) Part Number: 1194P0091-02 (Switch, aneroid) Part Number: 1194P1-3 (Switch pressure) Part Number: 1194P18 (Pressure switch) Part Number: 1194P22 (Altitude switch) Part Number: 1194P3 (Connector & related) Part Number: 1194P4-1 (Switch assy pressur) Part Number: 1194PC914IN (Seat, valve) Part Number: 1194PCB (Ne) Part Number: 1194PG (Differential pressure warning sw) Part Number: 1194PGCP1 (Switch) Part Number: 1194-Q20 (Ne) Part Number: 1194QSCH (Ne)