| 4E3099-1 | Slip Ring Assembly, | Beech | Current | 1995-05-16 |
| 4E3101-7 | Propeller De-Icer | Hartzell | Current | 2007-06-03 |
| 4E3101-7 | Propeller De-Icer | Hartzell | Current | 2007-06-10 |
| 4E3118-1 | Tube Assembly | Bombardier, Inc | Current | 2005-10-26 |
| 4E3118-1 | Tube Assembly | Bombardier, Inc | Current | 2003-11-27 |
| 4E3118-1 | Tube Assembly | Bombardier, Inc | Current | 2004-12-12 |
| 4E3118-3 | Tube assembly | Bombardier, Inc | Current | 2005-10-25 |
| 4E3118-3 | Tube Assembly | Bombardier, Inc | Current | 2003-11-27 |
| 4E3118-3 | Tube Assembly | Bombardier, Inc | Current | 2004-12-12 |
| 4E3118-7 | Tube assembly | Bombardier, Inc | Current | 2005-10-25 |
| 4E3118-7 | Tube Assembly | Bombardier, Inc | Current | 2004-12-12 |
| 4E3119-1 | Tube Assembly | Bombardier, Inc | Current | 2005-10-25 |
| 4E3119-1 | Tube Assembly | Bombardier, Inc | Current | 2003-11-27 |
| 4E3119-1 | Tube Assembly | Bombardier, Inc | Current | 2004-12-12 |
| 4E3129-01 | Tube Heater | BAE Systems | Current | 2005-10-25 |
| 4E3129-01 | Tube Heater | British Aerospace | Current | 2003-11-27 |
| 4E3129-01 | Tube Heater | British Aerospace | Current | 2004-12-12 |
| 4E3133-1 | Smoke Detector Temperature Controller | Boeing | Current | 2005-12-27 |
| 4E3133-1 | Smoke Detector Temperature Controller | Boeing | Current | 2011-11-06 |
| 4E3133-1 | Smoke Detector Temperature Controller | Boeing | Current | 2012-05-13 |
| 4E3163-1 | Timer, Prop De-Ice | Pilatus | Current | 2011-04-06 |
| 4E3163-2 | Prop De-Icer Controller | Pilatus Aircraft | Current | 2006-08-26 |
| 4E3163-2 | Prop De-Icer Controller | Pilatus Aircraft | Current | 2007-06-10 |
| 4E3163-2 | Controller, Propeller De-Icer | Pilatus | Current | 2019-06-25 |
| 4E3163-3 | Controller, Prop De-Ice | Pilatus | Current | 2011-04-06 |
| 4E3168-1 | Water Heater | Boeing | Current | 2012-05-13 |
| 4E3168-2 | Heater Assembly | Boeing | Current | 2005-12-27 |
| 4E3168-2 | Heater Assembly | Boeing | Current | 2011-11-06 |
| 4E3168-2 | Heater Assembly | Boeing | Current | 2012-05-13 |
| 4E3169-1 | Drain Mast Assembly, Heated | Gulfstream | Current | 2001-06-02 |
| 4E3176-1 | Water Heater Assembly, Lavatory | Gulfstream | Current | 2001-01-24 |
| 4E3176-1 | Water Heater Assembly., Lavatory | Gulfstream | Current | 2004-08-09 |
| 4E3176-1 | Water Heater Assembly | Gulfstream | Current | 2005-04-06 |
| 4E3205-12 | Valve Heater | Boeing | Current | 2012-04-07 |
| 4E3206-13 | Tube Heater | Boeing | Current | 2012-04-07 |
| 4E3222-1 | Heater, Fill/Drain Pipe and Overflow Pipe | BAE Systems | Current | 2005-10-25 |
| 4E3222-1 | Heater, Fill/Drain Pipe and Overflow Pipe | British Aerospace | Current | 2003-11-27 |
| 4E3222-1 | Heater, Fill/Drain Pipe and Overflow Pipe | British Aerospace | Current | 2004-12-12 |
| 4E3222-2 | Heater, Fill/Drain Pipe and Overflow Pipe | BAE Systems | Current | 2005-10-25 |
| 4E3222-2 | Heater, Fill/Drain Pipe and Overflow Pipe | British Aerospace | Current | 2003-11-27 |
| 4E3222-2 | Heater, Fill/Drain Pipe and Overflow Pipe | British Aerospace | Current | 2004-12-12 |
| 4E3223-1 | Heaters, Forward and Aft Toilet and, Waste Duct | BAE Systems | Current | 2005-10-25 |
| 4E3223-1 | Htrs, Toilet Waste Duct, Fwd Aft | British Aerospace | Current | 2003-11-27 |
| 4E3223-1 | Htrs, Toilet Waste Duct, Fwd Aft | British Aerospace | Current | 2004-12-12 |
| 4E3223-2 | Heaters,Forward and Aft Toilet and, Waste Duct | BAE Systems | Current | 2005-10-25 |
| 4E3223-2 | Htrs, Toilet Waste Duct, Fwd Aft | British Aerospace | Current | 2003-11-27 |
| 4E3223-2 | Htrs, Toilet Waste Duct, Fwd Aft | British Aerospace | Current | 2004-12-12 |
| 4E3229-2 | Heated Tube Assembly, Smoke Detector Heater | Boeing | Current | 2005-11-07 |
| 4E3229-2 | Heated Tube Assembly, Smoke Detector Heater | Boeing | Current | 2011-11-06 |
| 4E3229-2 | Heated Tube Assembly, Smoke Detector Heater | Boeing | Current | 2012-05-13 |