| 240755 | Valve- Firewall S.O | Whittaker Controls Inc | Current | 1992-08-22 |
| 240755 | Valve-Firewall S.O | Whittaker Controls Inc | Current | 1992-08-22 |
| 240805 | Spoiler Press. Valve | Whittaker Controls Inc | Current | 1992-08-22 |
| 24193001 | Installation of Right Wing Landing and Taxi Lights | Summit Aviation | Current | 2018-04-28 |
| 24193001 | Components to support installation of right wing landing and taxi lights | Atlantic Aero, Inc. | Current | 2005-08-27 |
| 24293001 | Installation of Wolfsburg P2000 FM Radio | Summit Aviation | Current | 2018-04-28 |
| 24293001 | Components to support installation of a Wulsburg P-2000 FM Radio | Atlantic Aero, Inc. | Current | 2005-08-27 |
| 244-4-1 | Fairing - fuselage landing gear strut L.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-1 | Fairing - fuselage landing gear strut LH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-10 | Fairing - fuselage landing gear strut R.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-10 | Fairing - fuselage landing gear strut RH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-11 | Fairing - pant landing gear strut L.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-11 | Fairing - pant landing gear strut LH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-12 | Fairing - pant landing gear strut R.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-12 | Fairing - pant landing gear strut RH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-13 | Fairing - fuselage landing gear strut L.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-13 | Fairing - fuselage landing gear strut LH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-14 | Fairing - fuselage landing gear strut R.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-14 | Fairing - fuselage landing gear strut RH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-15 | Fairing - pant landing gear strut L.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-15 | Fairing - pant landing gear strut LH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-16 | Fairing - pant landing gear strut R.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-16 | Fairing - pant landing gear strut RH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-2 | Fairing - fuselage landing gear strut R.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-2 | Fairing - fuselage landing gear strut RH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-3 | Fairing - pant landing gear strut L.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-3 | Fairing - pant landing gear strut LH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-4 | Fairing - pant landing gear strut R.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-4 | Fairing - pant landing gear strut RH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-5 | Fairing - pant landing gear strut L.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-5 | Fairing - pant landing gear strut LH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-6 | Fairing - pant landing gear strut R.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-6 | Fairing - pant landing gear strut RH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-7 | Fairing - fuselage landing gear strut L.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-7 | Fairing - fuselage landing gear strut LH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-8 | Fairing - fuselage landing gear strut R.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-8 | Fairing - fuselage landing gear strut RH | Aircraft Development Co | Current | 1998-05-13 |
| 244-4-9 | Fairing - fuselage landing gear strut L.H | Aircraft Development Co | Current | 2002-03-28 |
| 244-4-9 | Fairing - fuselage landing gear strut LH | Aircraft Development Co | Current | 1998-05-13 |
| 24593001 | Installation of Right Wing HID and Incandescent Taxi Lights | Summit Aviation | Current | 2018-04-28 |
| 24593001 | Components to support installation of Right Wing HID and Incandescent Taxi Lights | Atlantic Aero, Inc. | Current | 2006-03-26 |
| 246-100 | Vortelator Kit, Cessna | Aircraft Development Co | Current | 2002-03-28 |
| 25 Series | STOL System Kit | Sierra Industries, Ltd. | Current | 2006-06-21 |
| 250-B17F/2 | Rolls-Royce Engine | O&N Aircraft Modifications Inc | Historical | 2014-08-09 |
| 250001AY | Assembly, Beacon | Keystone Helicopter Corporation | Current | 2004-07-20 |
| 250114DD | Spacer | Keystone Helicopter Corporation | Current | 2004-07-20 |
| 250118CA | Cable Assembly, Tracking Beacon W0118-001 | Keystone Helicopter Corporation | Current | 2004-07-20 |
| 250125AY | Annunciator Panel Assembly, Beacon | Keystone Helicopter Corporation | Current | 2004-07-20 |
| 250202DD | Patch Plate Tracking Beacon System | Keystone Helicopter Corporation | Current | 2004-07-20 |
| 2525-1 | Valve, Butterfly | Ram Aircraft Limited Partnership | Current | 2001-09-17 |