| 52-677500 | TRANSDUCER, PRESSURE | Hydro-Aire Incorporated | Current | 2020-10-19 |
| 52-67914314 | Switch Pressure, Parking Brake | Hydro-Aire Incorporated | Historical | 2022-08-02 |
| 52-679500-1 | SWITCH PRESSURE, PARKING BRAKE | Hydro-Aire Incorporated | Current | 2020-10-19 |
| 53001106-1 | Firex Nozzle | Meggitt Safety Systems Inc | Current | 2016-01-31 |
| 53102-02 | Pump, Hydraulic, Variable Delivery | Parker Hannifin Corp | Current | 2015-01-06 |
| 53103-01 | Power Transfer Unit, Hydraulic | Parker Hannifin Corp | Current | 2015-01-06 |
| 53104-03 | Pump, Brushless, DC Motor Driven, Hydraulic | Parker Hannifin Corp | Current | 2015-01-06 |
| 53104-04 | Pump, DC, Brushless Motor Driven, HYD - 2.5 GPM | Parker Hannifin Corp | Current | 2017-11-06 |
| 53104-05 | Pump, DC, Brushless Motor Driven, HYD - 2.5 GPM | Parker Hannifin Corp | Current | 2018-06-19 |
| 53117 | Pump, DC, Brushless, Motor Driven, Hyd - 1.5 GPM | Parker Hannifin Corp | Current | 2015-06-03 |
| 53117-01 | Pump, DC, Brushless Motor Driven, HYD - 1.5 GPM | Parker Hannifin Corp | Current | 2017-11-06 |
| 53117-02 | Pump, DC, Brushless Motor Driven, HYD - 1.5 GPM | Parker Hannifin Corp | Current | 2018-06-19 |
| 537NT000-1 | Passenger Seat, Power Installation | C & D Zodiac Inc | Current | 2016-01-11 |
| 537NT000-1 | Top Kit Collector ISPS | C & D Zodiac Inc | Current | 2017-01-16 |
| 537NT000-2 | Passenger Seat, Power Installation | C & D Zodiac Inc | Current | 2016-01-11 |
| 537NT000-3 | Passenger Seat, Power Installation | C & D Zodiac Inc | Current | 2016-01-11 |
| 5385-00 | Overwing LED External Emergency Light | B/E Aerospace Inc | Historical | 2012-09-16 |
| 5434-00 | Battery Emergency | B/E Aerospace Inc | Historical | 2012-09-16 |
| 5482-1 | P.A. Amplifier | Avtech Corporation (CANCELLED 5/2/2012) | Historical | 2011-11-21 |
| 5483-1-8 | Attendant Handset | Avtech Corporation (CANCELLED 5/2/2012) | Historical | 2011-11-21 |
| 55-1110-9WE | Wiper Blade Refill Assembly | Wencor LLC | Current | 2016-06-01 |
| 55-1110-9WE | Wiper Blade Refill | Wencor LLC | Current | 2010-02-02 |
| 55-2181-7EDC | Halogen Lamp | EDC | Current | 2017-06-12 |
| 5500-C1W-BF15A | Emergency Equipment, Instl | Pacific Precision Products | Historical | 2017-04-15 |
| 5500-C1W-BF15A | Gadgets Instl, Fti | Pacific Precision Products | Historical | 2017-04-15 |
| 5500-C1W-BF23A | Portable Oxygen Breathing Unit | AVOX Systems Inc | Current | 2019-11-12 |
| 56504-01WD | Trunnion | Wencor LLC (formerly Dixie Aerospace LLC) | Current | 2013-02-05 |
| 56A001-103 | Flex Coupling 90 degree with flange | Meggitt Polymer Solutions (formerly Meggitt Silicone Products) | Current | 2008-05-20 |
| 56A001-103 | Flex Coupling, 900 w/Flange | Meggitt Polymer Solutions (formerly Meggitt Silicone Products) | Current | 2008-05-20 |
| 56A001-103 | Flex Coupling, 900 w/Flange | Meggitt Oregon | Current | 2012-06-16 |
| 56A002-113 | Coupling | Meggitt Polymer Solutions (formerly Meggitt Silicone Products) | Current | 2008-05-20 |
| 56A002-113 | Coupling | Meggitt Oregon | Current | 2012-06-16 |
| 56A002-115 | Coupling | Meggitt Polymer Solutions (formerly Meggitt Silicone Products) | Current | 2008-05-20 |
| 56A002-115 | Coupling | Meggitt Oregon | Current | 2012-06-16 |
| 56A002-117 | Coupling | Meggitt Polymer Solutions (formerly Meggitt Silicone Products) | Current | 2008-05-20 |
| 56A002-117 | Coupling | Meggitt Oregon | Current | 2012-06-16 |
| 570717JP | Coupling Shaft | Jet Parts Engineering Inc | Current | 2009-03-11 |
| 5727-00-5 | Shutoff Valve Sys Engine Anti-Ice | Aero Fluid Products | Historical | 2019-09-24 |
| 5912157-1WE | Screw | Wencor LLC | Current | 2017-12-21 |
| 5912843-7 | Flap Skew Sensor Outboard 4 | Hamilton Sundstrand Corporation | Current | 2009-11-30 |
| 5912843-7 | Skew Sensor | Hamilton Sundstrand Corporation | Current | 2009-11-30 |
| 5912847 | Flap/Slat Position Sensor (PSU) | Hamilton Sundstrand Corporation | Current | 2009-11-30 |
| 5912855-01 | Battery - 24v, 27 AH, NI-CD | Hamilton Sundstrand Corporation | Current | 2011-05-17 |
| 5912855-01 | Battery - 24V, 27 AH, N1-CD | Hamilton Sundstrand Corporation | Current | 2011-10-05 |
| 5912868-1 | Torque Tube F1, S1 | Hamilton Sundstrand Corporation | Current | 2009-11-30 |
| 5912868-11 | Torque Tube S4, 190 | Hamilton Sundstrand Corporation | Current | 2009-12-30 |
| 5912868-12 | Torque Tube S12, 190 | Hamilton Sundstrand Corporation | Current | 2009-12-30 |
| 5912868-13 | Torque Tube S13, F7, 190 | Hamilton Sundstrand Corporation | Current | 2009-12-30 |
| 5912868-14 | Torque Tube F8, 190 | Hamilton Sundstrand Corporation | Current | 2009-12-30 |
| 5912868-15 | Torque Tube F10, 190 | Hamilton Sundstrand Corporation | Current | 2009-12-30 |