| L221M0002102 | TRANSDUCER | — | | 22 | unknown | OEM |
| L221M7801051 | pitch and roll sas | airbus helicopters inc american eurocopter | — | 22 | Avionics / Electronics | OEM |
| L221M7811101 | afcs-dts gse-cabel | airbus helicopters inc american eurocopter | — | 22 | Avionics / Electronics | OEM |
| L290M20A1017 | valveblock reservoir | airbus helicopters inc american eurocopter | — | 22 | Flight Controls | OEM |
| L633M2010106 | z-aris | airbus helicopters inc american eurocopter | — | 22 | Avionics / Electronics | OEM |
| L6901 | TRANSMITTER | — | | 22 | Avionics / Electronics | unknown |
| Lateral Central Control Actuator Assembly P/N 28640-6 Rev. AB | Lateral Central Control Actuator Assembly | — | — | 22 | Avionics / Electronics | OEM |
| Lateral Central Control Actuator Assembly P/N A28640-6 Rev. AA | Lateral Central Control Actuator Assembly | — | — | 22 | Avionics / Electronics | OEM |
| Lateral Central Control Actuator Assembly P/N A28640-6 Rev. AC | Lateral Central Control Actuator Assembly | — | — | 22 | Avionics / Electronics | OEM |
| Lateral Central Control Actuator Assembly P/N A28640-6 Rev. AD | Lateral Central Control Actuator Assembly | — | — | 22 | Avionics / Electronics | OEM |
| Lateral Central Control Actuator Assembly P/N A28640-6 Rev. AE | Lateral Central Control Actuator Assembly | — | — | 22 | Avionics / Electronics | OEM |
| Lateral Central Control Actuator Assembly P/N A28640-6 Rev. AF | Lateral Central Control Actuator Assembly | — | — | 22 | Avionics / Electronics | OEM |
| Lateral Central Control Actuator Assembly P/N A28640-6 Rev. AG | Lateral Central Control Actuator Assembly | — | — | 22 | Avionics / Electronics | OEM |
| LMD7111P | RELAY | — | | 22 | Electromechanical | OEM |
| LMP5001P | RELAY | Cessna | — | 22 | Electromechanical | OEM |
| Lockheed 1544585117 | Marker-"Flt Mgt Cmptr" | — | — | 22 | unknown | OEM |
| M100465ICT | M45 Updated Nose Wheel Steering & Spoiler on Computers | Learjet Inc | — | 22 | Avionics / Electronics | PMA |
| M15733 | FILTER | — | | 22 | unknown | |
| M15733240005 | FILTER | — | | 22 | unknown | |
| M81714-2-DB1 | feedback module | airbus helicopters inc american eurocopter | — | 22 | Avionics / Electronics | OEM |
| M8353610024M | RELAY | — | | 22 | unknown | OEM |
| Master Dwg List 155-09582-0000 | KFC 150 Two axis Flt Control Sys | Honeywell | | 22 | Avionics / Electronics | PMA |
| Master Dwg List 155-09641-0000 | EFS 50 Electronic Flight Instrument System | Honeywell | | 22 | Avionics / Electronics | PMA |
| Master Dwg List 155-09646-0001 | EFS 40 2 Tube Electronic Flight Instrument System | Honeywell | | 22 | Avionics / Electronics | PMA |
| Master Dwg List 155-9157-00 | KAS-297 Altitude Selector Option | King Radio Corporation | — | 22 | Avionics / Electronics | PMA |
| Master Dwg List 155-9256-00 | Flight control Sys KAP-100, KAP-150, KFC-150 with or without vert. speed and altitude selector | King Radio Corporation | | 22 | Avionics / Electronics | PMA |
| Master Dwg List 155-9296-01 | PA-46-310P-KAP-100 Single axis FLt Cont. Sys Master Dwg List 155-9296-00 dtd 9/20/83, airplane FLt Man. Sup. 006-0428-00 dtd 10-26-83. KAP-150 & KFC-150 two axis FLt Cont. Sys Master Dwg List 155-9296-00 dtd 9/20/83 for field Inst | Honeywell | | 22 | Avionics / Electronics | PMA |
| Master Dwg List 155-9419-00 and 155-9419-00 with turbo charged engines | KAP-150 3 axis or KFC-150 3 axis flight control Sys with optional KAS-297B vert. speed and altitude selector | King Radio Corporation | — | 22 | Avionics / Electronics | PMA |
| Master Dwg List 155-9464-00 | KAP 150H flight control Sys | King Radio Corporation | | 22 | Avionics / Electronics | PMA |
| Master Dwg List 159-08133-0001 | Installation of the Bendix/King KLN 90B Global Positioning System (GPS). | Honeywell | | 22 | Avionics / Electronics | PMA |
| Master Dwg List 159-08138-0001 | Installation of a Bendix/King VFR Utility Avionics Package | Honeywell | — | 22 | Avionics / Electronics | PMA |
| MB0807T01 | COMPUTER | Airbus | — | 22 | Avionics / Electronics | OEM |
| McDonnell Douglas 3753439-501 | Light Plates | — | | 22 | Electromechanical | OEM |
| McDonnell Douglas 8-556-01 | Sensor | — | | 22 | Instruments | OEM |
| McDonnell Douglas ABH7025-1 | Spring-Helical Compression, Auto Throttle Clutch | — | — | 22 | unknown | OEM |
| McDonnell Douglas CG1244AC01 | Mode Select Unit | — | | 22 | unknown | OEM |
| MCP-770 | Mode Control Panel | Rockwell Collins | | 22 | Avionics / Electronics | PMA |
| MCP-771 | Mode Control Panel | Rockwell Collins | | 22 | Avionics / Electronics | PMA |
| MDL 155-8084-00 | KFC-200 2 Axis Flight Control System | King Radio Corporation | | 22 | Avionics / Electronics | PMA |
| MDL 155-9031-00 | KFC-200 Flight Control System 2 Axis (3 optional) with KCS-55/55A Compass | King Radio Corporation | — | 22 | Avionics / Electronics | PMA |
| MDL 155-9033-00 | KFC-200 Flight Control System 2 Axis with KCS-55/55A Compass | King Radio Corporation | | 22 | Avionics / Electronics | PMA |
| MDL 155-9037-00 | KFC-200 Flight Control System 2 Axis (3 optional) or Yaw Damper only | King Radio Corporation | — | 22 | Flight Controls | PMA |
| MDL 155-9043-00 | KFC-200 Flight Control System 2 Axis | King Radio Corporation | | 22 | Avionics / Electronics | PMA |
| MDL 155-9044-00 | KFC-200 Flight Control System 2 Axis | King Radio Corporation | — | 22 | Avionics / Electronics | PMA |
| MDL 155-9049-00 | KFC-200 Flight Control System with KCS-55/55A Compass 2 Axis (3 optional) Autopilot only, or Autopilot with Flight Director | King Radio Corporation | | 22 | Avionics / Electronics | PMA |
| MDL 155-9050-00 | KFC-200 Flight Control System 2 Axis - 3 Axis optional with KCS-55/55A Compass | King Radio Corporation | — | 22 | Avionics / Electronics | PMA |
| MDL 155-9052-00 | KFC-200 Flight Control System 2 Axis | King Radio Corporation | — | 22 | Avionics / Electronics | PMA |
| MDL 155-9054-00, MDL 155-9054-01, MDL 155-9054-02, MDL 155-9054-03 | KFC-300 Automatic Flight Control Sys | King Radio Corporation | — | 22 | Avionics / Electronics | PMA |
| MDL 155-9056-00 | KFC-200 Flight Control System 2 Axis | King Radio Corporation | — | 22 | Avionics / Electronics | PMA |
| MDL 155-9059-00 | KFC-200 Flight Control System 2 Axis with KCS-55/55A Compass | King Radio Corporation | | 22 | Avionics / Electronics | PMA |