| 1B300-4 | Inline Fuel Boost Pump | Parker Hannifin Corp, Nichols Airborne Division | | 28 | Fuel Systems | PMA |
| 1B5-10FR | Factory Rebuilt Oil Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 79 | Engine Accessories | PMA |
| 1B5-11 | Surrendered | Parker Hannifin Corp, Nichols Airborne Division | | — | Consumables / Hardware | PMA |
| 1B5-11FR | Factory Rebuilt Oil Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 79 | Engine Accessories | PMA |
| 1B5-14 | Inline Aux. Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel Systems | PMA |
| 1B5-6FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | | 73 | Fuel Systems | PMA |
| 1B5-8FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | | 73 | Fuel Systems | PMA |
| 1C12-1FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C12-32FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C12-39 | Pump, Boost, Fuel, Centri. | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel Systems | PMA |
| 1C12-43 | Boost Pump, Fuel, Centrifugal | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel Systems | PMA |
| 1C27-18 | Centrifugal Fuel Booster Cartridge | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel Systems | PMA |
| 1C27-18FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C27-19FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C27-26 | Centrifugal Fuel Pump Cartridge | Parker Hannifin Corp, Nichols Airborne Division | | 28 | Fuel Systems | PMA |
| 1C27-29 | DC Fuel Pump, Cartridge | Parker Hannifin Corp, Nichols Airborne Division | | 28 | Fuel Systems | PMA |
| 1C27-5FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C36-4 | Centrifugal Fuel Boost Pump Dual Cartridge w/Canister | Parker Hannifin Corp, Nichols Airborne Division | | 28 | Fuel Systems | PMA |
| 1C36-5 | Fuel Boost Pump | Parker Hannifin Corp, Nichols Airborne Division | | 28 | Fuel Systems | PMA |
| 1C36-6 | Fuel Boost Pump | Parker Hannifin Corp, Nichols Airborne Division | | 28 | Fuel Systems | PMA |
| 1C38-4 | Centrifugal Fuel Boost Pump Plug-In Cartridge w/Canister | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel System | PMA |
| 1C44-1FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C44-2 | Centrifugal Fuel Boost Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel System | PMA |
| 1C44-2FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel Systems | PMA |
| 1C45-3FR(see note 3) | Factory Rebuilt Fuel Pump (Replacement Unit) | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C45-5FR(See Note 4) | Factory Rebuilt Fuel Pump (Replacement Unit) | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C49-5FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C54-5 | Centrifugal Fuel Boost Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel Systems | PMA |
| 1C55-8 | Stand-By Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel Systems | PMA |
| 1C64-15, 1C27-20 | Centrifugal Fuel Boost Pump Assembly., Plug-in Cartridge W/Canister | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel System | PMA |
| 1C64-16 | Centrifugal Fuel Boost Pump | Parker Hannifin Corp, Nichols Airborne Division | | 28 | Fuel Systems | PMA |
| 1C64-20 | Fuel Pump Canister Housing | Parker Hannifin Corp, Nichols Airborne Division | | 72 | Fuel Systems | PMA |
| 1C64-5 | Centrifugal Fuel Booster Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel Systems | PMA |
| 1C64-8 | Centrifugal Fuel Boost Pump Plug-in Cartridge w/ Canister | Parker Hannifin Corp, Nichols Airborne Division | — | 28 | Fuel Systems | PMA |
| 1C7-12FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | | 73 | Fuel Systems | PMA |
| 1C7-13FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | | 73 | Fuel Systems | PMA |
| 1C7-15FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C7-17FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1C7-21 | Pump, Fuel Transfer, Centrifugal | Parker Hannifin Corp, Nichols Airborne Division | | 28 | Fuel Systems | PMA |
| 1D1-6FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1D1-7FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1D1-8FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1D2-12FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | | 73 | Fuel Systems | PMA |
| 1D2-13FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1D2-17FR | Factory Rebuilt Fuel Pump | Parker Hannifin Corp, Nichols Airborne Division | — | 73 | Fuel Systems | PMA |
| 1E19-1 | Deice Timer | Parker Hannifin Corp, Nichols Airborne Division | — | 29 | Hydraulics | PMA |
| 1H106-2 | Mixing, Regulating and Shut-Off Valve | Parker Hannifin Corp, Nichols Airborne Division | — | 21 | Environmental / Cabin | PMA |
| 1H106-3 | Mixing, Regulating and Shut-Off Valve | Parker Hannifin Corp, Nichols Airborne Division | — | 21 | Environmental / Cabin | PMA |
| 1H24-11 | Check Valve and Manifold | Parker Hannifin Corp, Nichols Airborne Division | | 37 | Pneumatics | PMA |
| 1H24-3 | Manifold and Check Valve | Parker Hannifin Corp, Nichols Airborne Division | — | 37 | Pneumatics | PMA |