| 3214730-3 | Valve, Shutoff | Honeywell | — | 36 | Pneumatics | PMA |
| 3214730-4 | Valve Shutoff Press | Honeywell | — | 36 | Pneumatics | PMA |
| 3214886-1 | Valve, Pneu Reg | Honeywell | — | 36 | Pneumatics | PMA |
| 3214886-2 | Pressure Valve | Honeywell | | 36 | Pneumatics | PMA |
| 3214888-1 | Press Reg. Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3214888-2 | Flow Control Valve | Honeywell | | 36 | Pneumatics | PMA |
| 3214958-1 | Reg. & S/O Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3214960-1 | Reg. & S/O Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3214960-3 | ECS Pressure Regulator & Shutoff Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3214962-1 | Pres & S/O Valve | Honeywell | | 21 | Pneumatics | PMA |
| 321502-4 | Butterfly Shutoff Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3215028-00 | Valve Assy, Overflow | Honeywell | | 28 | Fuel Systems | PMA |
| 3215028-01 | Valve Assy, Overflow | Honeywell | | 28 | Fuel Systems | PMA |
| 3215028-02 | Valve-Outflow | Honeywell | | 21 | Environmental / Cabin | PMA |
| 3215064-2 | Valve | Honeywell | | 36 | Pneumatics | PMA |
| 3215086-3 | Regulation Shut Off Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3215114-2 | Air Pressure Relief Valve | Honeywell | | 36 | Hydraulics | PMA |
| 3215224-1 | Valve, regulating, bleed air mixing | Honeywell | — | 21 | Environmental / Cabin | PMA |
| 3215224-2 | Valve, regulating, bleed air mixing | Honeywell | — | 21 | Environmental / Cabin | PMA |
| 3215268-3 | Starter Control Valve | Honeywell | | 80 | Pneumatics | PMA |
| 3215388-1 | Duct Vent Valve | Honeywell | | 36 | Pneumatics | PMA |
| 3215394-5 | Modulating Shutoff Valve | Honeywell | | 29 | Pneumatics | PMA |
| 3215394-6 | Modulating and Shutoff Valve | Honeywell | | 29 | Pneumatics | PMA |
| 3215436-1 | Regulator Valve | Honeywell | | 36 | Pneumatics | PMA |
| 3215600-2 | Wing, Anti-Ice Valve | Honeywell | | 30 | Environmental / Cabin | PMA |
| 3215600-2 (Series 1) | Valve, Check 3.0 inch Dia | Honeywell | — | 36 | Pneumatics | PMA |
| 3215616-2 | Valve, Regulating and Shutoff | Honeywell | — | 36 | Pneumatics | PMA |
| 3215632-2 | Valve, Pressure Regulating & Shutoff | Honeywell | — | 20 | Consumables / Hardware | PMA |
| 3215632-3 | Pressure Regulating and Shutoff Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3215632-4 | Pressure Regulating and Shutoff Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3215634-1 | Servo Pressure Regulator | Honeywell | — | 36 | Pneumatics | PMA |
| 3215634-1 (Series 1) | Valve, Regulating Fluid Pressure, Servo Air | Honeywell | — | 36 | Pneumatics | PMA |
| 3215634-3 | Servo Pressure Regulator | Honeywell | — | 36 | Pneumatics | PMA |
| 3215634-5 | Door Seal Pressure Regulator | Honeywell | | 52 | Structures | PMA |
| 3215636-2 | Servo Air Regulator | Honeywell | — | 36 | Pneumatics | PMA |
| 3215636-2 (Series 1) | Valve, Regulating Fluid Pressure | Honeywell | — | 36 | Pneumatics | PMA |
| 3215636-3 | HSV Servo Air Press Regulator Torque Motor | Honeywell | | 36 | Pneumatics | PMA |
| 3215646-1 | Shutoff Regulating Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3215648-1 (Series 1) | Regulator, Air Pressure | Honeywell | — | 21 | Environmental / Cabin | PMA |
| 3215650-1 | Regulating Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3215662-1 (Series 1) | Valve, Pressure Regulating and Shutoff, 4.0 Inch Dia | Honeywell | — | 36 | Pneumatics | PMA |
| 3215662-2 | Manifold Pressure Regulator Valve | Honeywell | — | 36 | Pneumatics | PMA |
| 3215662-2 (Series 1) | Valve, Pressure Regulating and Shutoff, 4.0 Inch Dia | Honeywell | — | 36 | Pneumatics | PMA |
| 3215662-2 (Series 2) | Valve, Pressure Regulating and Shutoff, 4.0 Inch Dia | Honeywell | — | 36 | Pneumatics | PMA |
| 3215732-3 | Air Turbine Starter | Honeywell | — | 80 | Engine Accessories | PMA |
| 3215866-3 | ATS Valve | Honeywell | | 80 | Engine Accessories | PMA |
| 3215888-8 | Valve Outline, High Pressure Prsov, 2.00 Inch | Honeywell | | 36 | Pneumatics | PMA |
| 3215888-9 | Valve Outline, High Pressure Prsov, 2.00 Inch | Honeywell | | 36 | Pneumatics | PMA |
| 3215890-7 | Valve Outline, Bleed Isolation, 2.50 Inch | Honeywell | | 36 | Pneumatics | PMA |
| 3215890-8 | Valve Outline, Bleed Isolation, 2.50 Inch | Honeywell | | 36 | Pneumatics | PMA |