| C300510 | Switch | Otto Controls, Division of OTTO Engr | — | 24 | Electromechanical | PMA |
| G2-0019 | Switch Unit Collective Copilot | Otto Controls, Division of OTTO Engr | | 67 | Flight Controls | PMA |
| G2-0020 | Switch Unit Collective Copilot | Otto Controls, Division of OTTO Engr | | 67 | Electromechanical | PMA |
| G2-0021 | Switch Unit Collective Pilot | Otto Controls, Division of OTTO Engr | | 67 | Electromechanical | PMA |
| G2-0034 | Grip Double Cargo Hook | Otto Controls, Division of OTTO Engr | | 50 | Structures | PMA |
| G2-0036 | Switch Unit Collective | Otto Controls, Division of OTTO Engr | | 67 | Flight Controls | PMA |
| G2-0040 | Switch Unit Collective Pilot | Otto Controls, Division of OTTO Engr | — | 67 | Flight Controls | PMA |
| G2-0041 | Switch Unit Collective Copilot | Otto Controls, Division of OTTO Engr | — | 67 | Flight Controls | PMA |
| G2-0053 | Switch Unit Collective Pilot | Otto Controls, Division of OTTO Engr | | 67 | Flight Controls | PMA |
| G2-0054 | Switch Unit Collective Copilot | Otto Controls, Division of OTTO Engr | | 67 | Flight Controls | PMA |
| G2-0055 | Switch Unit Collective Copilot | Otto Controls, Division of OTTO Engr | | 67 | Flight Controls | PMA |
| G2-0056 | Switch Unit Collective Copilot | Otto Controls, Division of OTTO Engr | | 67 | Flight Controls | PMA |
| G2-0057 | Switch Unit Collective | Otto Controls, Division of OTTO Engr | | 67 | Flight Controls | PMA |
| G2-0069 | Switch Unit Collective Copilot | Otto Controls, Division of OTTO Engr | | 67 | Flight Controls | PMA |
| G2-0089 | Switch Unit Collective Copilot | Otto Controls, Division of OTTO Engr | | 67 | Unknown | PMA |
| G2-0106 | Switch Unit Collective Pilot LTSH E | Otto Controls, Division of OTTO Engr | | 67 | Unknown | PMA |
| G2-0107 | Switch Unit Collective Copilot LTSH | Otto Controls, Division of OTTO Engr | | 67 | Unknown | PMA |
| G2-0150 | SWITCH UNIT COLL. PIL DANUBE | Otto Controls, Division of OTTO Engr | | 20 | unknown | PMA |
| G2-0152 | Grip double Cargo Hook | Otto Controls, Division of OTTO Engr | | — | Consumables / Hardware | PMA |
| G2-0163 | Switch Unit Collective Pilot | Otto Controls, Division of OTTO Engr | | 27 | Flight Controls | PMA |
| G2-0164 | Switch Unit Collective Copilot | Otto Controls, Division of OTTO Engr | | 27 | Flight Controls | PMA |
| G2-0171 | SWITCH UNIT COLLECTIVE | Otto Controls, Division of OTTO Engr | | — | Unknown | PMA |
| G2-0176 | SWITCH COLLECTIVE PILOT | Otto Controls, Division of OTTO Engr | — | — | Unknown | PMA |
| G2-0177 | SWITCH UNIT COLLECTIVE CO-PILOT | Otto Controls, Division of OTTO Engr | — | — | Unknown | PMA |
| G2-0194 | SWITCH UNIT COLLECTIVE CP | Otto Controls, Division of OTTO Engr | | 20 | unknown | PMA |
| G2-0230 | FEDERAL AVIATIOCollective Grip Head Pilot HLX | Otto Controls, Division of OTTO Engr | | 25 | Interior / Furnishings | PMA |
| G2-0231 | Collective Grip Head CoPilot HLX | Otto Controls, Division of OTTO Engr | | 25 | Interior / Furnishings | PMA |
| P1-30100 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| P4-10056-12 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| P4-10056-62 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| P4-10065-22 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| P4-10073-9 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| P4-10100-2 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| P4-10121-2 | Switch | Otto Controls, Division of OTTO Engr | — | 24 | Electromechanical | PMA |
| P4-10157-2 | Switch | Otto Controls, Division of OTTO Engr | — | 24 | Electromechanical | PMA |
| P6-10062 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| P6-20082 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| P6-20083 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| P7-600018 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| SL-2211M1D2 | Switch, Slide | Otto Controls, Division of OTTO Engr | — | — | Unknown | PMA |
| SL-2211M2C8 | Switch. Slide | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| SL-221IM1D2 | Switch. Slide | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| SL-2221M2C8 | Switch, Slide | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| SL-222IM2C8 | Switch. Slide | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| T1-0050-1 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| T1-0051-1 | Switch | Otto Controls, Division of OTTO Engr | | 24 | Electromechanical | PMA |
| U2-553 | GRIP BAMBI | Otto Controls, Division of OTTO Engr | — | — | Unknown | PMA |