| 321 | Forward Overhead Window (4 per A/C) | LP Aero Plastics Inc | Current | 2007-11-27 |
| 321565 | BA Press Reg Valve | Whittaker Controls Inc | Current | 1992-08-22 |
| 322 | Left or Right Rear Side Window | LP Aero Plastics Inc | Current | 2007-11-27 |
| 3226 | Heavy Duty Seat Back Frame | F Atlee Dodge Aircraft Services LLC | Current | 2005-10-12 |
| 322CES100 | Camera System | North American Surveillance Systems Inc | Historical | 2010-11-25 |
| 322CES910 | Camera System | North American Surveillance Systems Inc | Current | 2010-11-25 |
| 322DUO100-1 | Cessna Lift Strut Mount w/ Optional Cloud Cap | North American Surveillance Systems Inc | Historical | 2010-11-25 |
| 3230015 | Altitude Serializer 3000U' | Icarus Instruments Inc | Current | 1999-03-14 |
| 3232 | Relay | S-TEC Corporation | Current | 2003-04-14 |
| 3234 | Relay | S-TEC Corporation | Current | 2003-03-18 |
| 3238 | Exhaust Deflector Assembly | F Atlee Dodge Aircraft Services LLC | Current | 2005-10-12 |
| 324 | Windshield | LP Aero Plastics Inc | Current | 2008-01-23 |
| 326/CMB | Windshield, compass mounting block installed | LP Aero Plastics Inc | Current | 1992-06-27 |
| 326/CON | Windshield, without compass mounting block | LP Aero Plastics Inc | Current | 1992-06-27 |
| 3262-004 | Adapter Unit | Aeromed Systems Inc | Historical | 1999-07-18 |
| 327 | Windshield | LP Aero Plastics Inc | Current | 2007-12-11 |
| 327/CMB | Windshield, compass mounting block installed | LP Aero Plastics Inc | Current | 1992-08-30 |
| 327/CON | Windshield, without compass mounting block | LP Aero Plastics Inc | Current | 1992-08-30 |
| 32700012 | Fire Extinguisher | Meggitt Safety Systems Inc | Historical | 2015-02-23 |
| 32700012 | Fire Extinguisher | Pacific Scientific, HTL/Kin-Tech Div | Current | 1995-11-15 |
| 32700015 | Fire Extinguisher | Meggitt Safety Systems Inc | Historical | 2015-02-23 |
| 32700015 | Fire Extinguisher | Pacific Scientific, HTL/Kin-Tech Div | Current | 1995-11-15 |
| 32700021 | Fire Extinguisher | Meggitt Safety Systems Inc | Historical | 2015-02-23 |
| 32700021 | Fire Extinguisher | Pacific Scientific, HTL/Kin-Tech Div | Current | 1995-11-15 |
| 3274 | Heat Shield | F Atlee Dodge Aircraft Services LLC | Current | 2005-10-12 |
| 33-06-LFS | Strut Fairing Lower Left Hand | Texas Aero Plastics | Current | 1992-09-28 |
| 33-06-LWS | Strut Fairing Upper Left Hand | Texas Aero Plastics | Current | 1992-09-28 |
| 33-06-RFS | Strut Fairing Lower Right Hand | Texas Aero Plastics | Current | 1992-09-28 |
| 33-06-RWS | Strut Fairing Upper Right Hand | Texas Aero Plastics | Current | 1992-09-28 |
| 330 | Windshield | LP Aero Plastics Inc | Current | 2008-01-23 |
| 331 | Left Front Pilot Window | LP Aero Plastics Inc | Current | 2007-11-15 |
| 3318 | Connector | S-TEC Corporation | Current | 2003-03-18 |
| 332 | Left Front Pilot Vent Window | LP Aero Plastics Inc | Current | 2007-11-15 |
| 3325 | Connector | S-TEC Corporation | Current | 2003-03-18 |
| 33268 | Connector | S-TEC Corporation | Current | 2003-03-18 |
| 33317 | Connector Sockets | S-TEC Corporation | Current | 2003-04-14 |
| 33322 | Connector | S-TEC Corporation | Current | 2003-03-18 |
| 33322 | Connector Assembly | S-TEC Corporation | Current | 2003-04-14 |
| 3351 | Connector | S-TEC Corporation | Current | 2003-03-18 |
| 336-64 | STOL-Kit | Horton STOL Craft | Current | 2002-05-15 |
| 336/CMB | Windshield, without compass mounting block | LP Aero Plastics Inc | Current | 1995-03-13 |
| 336/CON Windshield, with compass mounting block installed | Windshield, without compass mounting block | LP Aero Plastics Inc | Current | 1995-03-13 |
| 337-65-71 | STOL-Kit | Horton STOL Craft | Current | 2002-05-15 |
| 337-73-80 | STOL-Kit | Horton STOL Craft | Current | 2002-05-15 |
| 337, 337.187 | Windshield | LP Aero Plastics Inc | Current | 2007-11-20 |
| 34 Series | Fowler Flap System Kit | Sierra Industries, Ltd. | Current | 2006-06-21 |
| 34-00-0004-00 | Air Data System Modification | Arinc Inc | Current | 2007-02-07 |
| 34-01-01-LFS | Left Fuselage to Strut Fairing | Texas Aero Plastics | Historical | 1997-01-09 |
| 34-01-01-RFS | Right Fuselage to Strut Fairing | Texas Aero Plastics | Historical | 1997-01-09 |
| 34-01-05-LWS | Left Wing To Strut Fairing | Texas Aero Plastics | Historical | 1996-05-05 |