| 53590-4 | Valve Emergency Brake | Eaton Aerospace Sterer Engineering | | 32 | Wheels & Brakes | PMA |
| 53620-5 | Valve Control Lock open 3 port pneumatic- 3000PSI | Eaton Aerospace Sterer Engineering | — | 36 | Pneumatics | PMA |
| 53820 | Valve Assembly Pneumatic Brake | Eaton Aerospace Sterer Engineering | | 32 | Wheels & Brakes | PMA |
| 53820-1 | Valve Assembly Pneumatic Brake | Eaton Aerospace Sterer Engineering | | 32 | Hydraulics | PMA |
| 53820-2 | Valve Assembly Pneumatic Brake | Eaton Aerospace Sterer Engineering | | 32 | Hydraulics | PMA |
| 53930-8 | Valve- Normally Open Sol. Operated Shutoff | Eaton Aerospace Sterer Engineering | — | 28 | Fuel Systems | PMA |
| 55510 | Valve, Air Shut of | Eaton Aerospace Sterer Engineering | — | 36 | Pneumatics | PMA |
| 56260 | Valve Assembly | Eaton Aerospace Sterer Engineering | | 36 | Pneumatics | PMA |
| 56360-1 | Three way Valve Alcohol Tank | Eaton Aerospace Sterer Engineering | — | 36 | Pneumatics | PMA |
| 56410 | Fail Safe Pneumatic Pressure Regulator, Press, & Vacuum Relief, Sol. Oper. Shutoff (ThreeWay Valve Alcohol Tank) | Eaton Aerospace Sterer Engineering | — | 36 | Pneumatics | PMA |
| 56620 | Valve, Hyd. Stop | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulic | PMA |
| 57240-5 | Selector Valve Landing Gear Hydraulic System | Eaton Aerospace Sterer Engineering | | 32 | Landing Gear | PMA |
| 57420-1A | Valve | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulics | PMA |
| 57420-3A | Valve | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulics | PMA |
| 57420-A | Valve | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulics | PMA |
| 57530-2 | Brake Pressure Transmitter | Eaton Aerospace Sterer Engineering | | 32 | Wheels & Brakes | PMA |
| 57530-20 | Brake Transducer | Eaton Aerospace Sterer Engineering | — | 32 | Hydraulics | PMA |
| 57530-21 | Brake Transducer | Eaton Aerospace Sterer Engineering | — | 32 | Electromechanical | PMA |
| 57530-21C | Brake Transducer | Eaton Aerospace Sterer Engineering | — | 32 | Wheels & Brakes | PMA |
| 57530-25 | Brake Transducer | Eaton Aerospace Sterer Engineering | | 32 | Wheels & Brakes | PMA |
| 58120 | Actuator-Door Unlock | Eaton Aerospace Sterer Engineering | | 52 | Hydraulics | PMA |
| 58120-1 | Actuator | Eaton Aerospace Sterer Engineering | | 78 | unknown | PMA |
| 60810-1 | Valve assembly Servo Air Pressure & Relief | Eaton Aerospace Sterer Engineering | — | 36 | Pneumatics | PMA |
| 60870 | Actuator Deflection Limiter | Eaton Aerospace Sterer Engineering | — | 27 | Flight Controls | PMA |
| 60870-3 | Actuator | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulics | PMA |
| 61700-1 | Valve Solenoid | Eaton Aerospace Sterer Engineering | | 20 | Consumables / Hardware | unknown |
| 61720-1 | Selector Valve | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulic | PMA |
| 62130-2 | On/Off Spoiler Manifold | Eaton Aerospace Sterer Engineering | — | 27 | Flight Controls | PMA |
| 62630 | Relief Valve | Eaton Aerospace Sterer Engineering | | 32 | unknown | PMA |
| 62630-1 | Rapid Response Relief Valve | Eaton Aerospace Sterer Engineering | | 32 | Hydraulics | PMA |
| 62630-4 | Relief Valve | Eaton Aerospace Sterer Engineering | | 32 | Hydraulics | PMA |
| 63240 | Actuator | Eaton Aerospace Sterer Engineering | | 29 | Hydraulic | PMA |
| 63500-2 | Valve, Emergency Brake | Eaton Aerospace Sterer Engineering | — | 32 | Wheels & Brakes | PMA |
| 63940 | Hydraulic Selector Valve | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulic | PMA |
| 63950 | Hydraulic Selector Valve | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulic | PMA |
| 64040 | Flow Limiter | Eaton Aerospace Sterer Engineering | | 29 | Hydraulic | PMA |
| 64710-3 | Elevator Flutter Damper | Eaton Aerospace Sterer Engineering | — | 27 | Flight Controls | PMA |
| 64710-4 | Flutter Damper | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulic | PMA |
| 6510-3 | Valve ASSY, Sel. Res *SN | Eaton Aerospace Sterer Engineering | | 29 | Hydraulics | PMA |
| 65400 | Solenoid Valve | Eaton Aerospace Sterer Engineering | | 29 | unknown | PMA |
| 65480-1 | Aileron Flutter Damper | Eaton Aerospace Sterer Engineering | — | 27 | Flight Controls | PMA |
| 65480-2 | Flutter Damper | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulic | PMA |
| 65640 | Brake Valve | Eaton Aerospace Sterer Engineering | | 29 | Hydraulics | PMA |
| 65660 | 3-Way Valve | Eaton Aerospace Sterer Engineering | — | 29 | Hydraulic | PMA |
| 65670-1 | 3-Way Valve | Eaton Aerospace Sterer Engineering | | 29 | Hydraulic | PMA |
| 65690 | Fuel Shut Off Valve | Eaton Aerospace Sterer Engineering | | 29 | Hydraulics | PMA |
| 65790 | Anti-Ice Valve | Eaton Aerospace Sterer Engineering | — | 30 | Pneumatics | PMA |
| 65860 | Motor operated Shut-off Valve | Eaton Aerospace Sterer Engineering | | 27 | Hydraulics | PMA |
| 65860-1 | Valve Assembly | Eaton Aerospace Sterer Engineering | | 27 | Hydraulics | PMA |
| 65950-3 | Solenoid Valve Ground Spoiler Selector | Eaton Aerospace Sterer Engineering | | 27 | Flight Controls | PMA |