| 2273-5 | Nose Cap, LH | Ram Aircraft Limited Partnership | Current | 2004-02-12 |
| 2273-6 | Nose Cap, RH | Ram Aircraft Limited Partnership | Current | 2006-01-10 |
| 2273-6 | Nose Cap, RH | Ram Aircraft Limited Partnership | Current | 2004-02-12 |
| 2273-7 | Nose Cap, LH | Ram Aircraft Limited Partnership | Current | 2006-01-10 |
| 2273-7 | Nose Cap, LH | Ram Aircraft Limited Partnership | Current | 2004-02-12 |
| 2273-8 | Nose Cap, RH | Ram Aircraft Limited Partnership | Current | 2006-01-10 |
| 2273-8 | Nose Cap, RH | Ram Aircraft Limited Partnership | Current | 2004-02-12 |
| 2274-20 | Coupling, single piece V, exhaust manifold to wye (seal type) | Ram Aircraft Limited Partnership | Current | 2003-04-07 |
| 2274-30 | Coupling, single piece V, exhaust to wastegate (seal type) | Ram Aircraft Limited Partnership | Current | 2003-04-07 |
| 2274-40 | Coupling, single piece V, turbo to exhaust overboard | Ram Aircraft Limited Partnership | Current | 2003-04-07 |
| 2274-50 | Coupling, single piece V, turbo to exhaust overboard | Ram Aircraft Limited Partnership | Current | 2003-04-07 |
| 2274-60 | Coupling, single piece V, exhaust manifold to wye (seal-less type) | Ram Aircraft Limited Partnership | Current | 2003-04-07 |
| 2274-70 | Coupling, single piece V, exhaust wye to wastegate elbow (seal-less type) | Ram Aircraft Limited Partnership | Current | 2003-04-07 |
| 228465 | Flow Control Valve | Whittaker Controls Inc | Current | 1992-08-22 |
| 229715-1 | Solenoid Valve | Whittaker Controls Inc | Current | 1992-08-22 |
| 229885-3 | Shut-off Valve | Whittaker Controls Inc | Current | 1992-08-22 |
| 229955 | Valve, Temperature Control | Whittaker Controls Inc | Current | 2003-05-14 |
| 229955 | Temp. Control Valve | Whittaker Controls Inc | Current | 1992-08-22 |
| 229975-1 | Compartment Control | Whittaker Controls Inc | Current | 2003-05-14 |
| 229975-1 | Temp. Controller | Whittaker Controls Inc | Current | 1992-08-22 |
| 22A667 | Tachometer Generator | Globe Motors | Historical | 2000-07-05 |
| 22A667 | Tachometer Generator | Globe Motors | Historical | 2000-07-05 |
| 23-PL-2000-1 | Float Installation Kit | PK Floats Inc | Current | 2002-10-05 |
| 230125-3 | Valve, Motor Actuated Shutoff | Whittaker Controls Inc | Current | 2003-05-14 |
| 230125-4 | Valve, Motor Actuated Shutoff | Whittaker Controls Inc | Current | 2003-05-14 |
| 2302 | Adapter | Snaky Creek Enterprises LLC dba Spectrum Aeromed | Current | 2003-02-11 |
| 23032-506 | Power QAD Kit | Safran Power USA LLC | Current | 2015-06-07 |
| 2307 | Adapter | Snaky Creek Enterprises LLC dba Spectrum Aeromed | Current | 2005-06-05 |
| 2307 | Adapter | Snaky Creek Enterprises LLC dba Spectrum Aeromed | Current | 2003-02-11 |
| 2307055-1 | Aviation Landing Light | Teledyne Reynolds | Historical | 2017-07-19 |
| 2307055-1 | Aviation Landing Light | Teledyne Reynolds | Historical | 2017-11-20 |
| 2307055-1 | Aviation Landing Light | Teledyne Reynolds | Current | 2014-08-18 |
| 2307490-1 | LED Landing/ Recognition Light | Teledyne Reynolds | Historical | 2017-07-19 |
| 2307490-1 | LED Landing/ Recognition Light | Teledyne Reynolds | Historical | 2017-11-20 |
| 2307490-1 | LED Landing/ Recognition Light | Teledyne Reynolds | Historical | 2015-06-24 |
| 23080-1903WE | Brush | Wencor LLC | Current | 2010-02-02 |
| 23081-077 | DC Starter-Generator | Safran Power USA LLC | Current | 2015-06-07 |
| 2309 | Adapter | Snaky Creek Enterprises LLC dba Spectrum Aeromed | Current | 2003-04-27 |
| 2310K-B | Radome Assembly Bendix RDR-100/110 Radar Sytst. 12" Ant | Norton Performance Plastics Corp, Composites Operations | Current | 1992-08-24 |
| 2310X | Radome Kit | Norton Performance Plastics Corp, Composites Operations | Current | 1992-08-24 |
| 23111321 | Pressure Vessel | Tavco Inc | Current | 1996-11-14 |
| 2330-CE10-K01 | Installation Kit, Lumin Media Server | L2 Consulting Services Inc | Current | 2016-03-20 |
| 2330-CE10-K02 | Installation Kit, XM Radio | L2 Consulting Services Inc | Current | 2016-03-20 |
| 233425-1 | Valve, Motor Actuated Shutoff | Whittaker Controls Inc | Current | 2003-05-14 |
| 233425-2 | Valve, Motor Actuated Shutoff | Whittaker Controls Inc | Current | 2003-05-14 |
| 234705-1 | Valve, Motor Actuated Shutoff | Whittaker Controls Inc | Current | 2003-05-14 |
| 23693001 | Installation of an Autopilot Aileron Disconnect System | Summit Aviation | Current | 2018-04-28 |
| 23693001 | Components to support installation of an Autopilot Aileron Disconnect System | Atlantic Aero, Inc. | Current | 2005-08-27 |
| 23792010 | Installation of Cabin Skylights | Summit Aviation | Current | 2018-04-28 |
| 23793001 | Components to support installation of cabin skylights | Atlantic Aero, Inc. | Current | 2005-06-18 |