| 1121-1983002 | Freon Air Conditioning System | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 117-0101-02 | Air Conditioning System | Meggitt Addison Inc (formerly Keith Products LP) | — | 21 | Environmental / Cabin | PMA |
| 135-0100 | AC System Install | Meggitt Addison Inc (formerly Keith Products LP) | — | 21 | Environmental / Cabin | PMA |
| 135-0101 | Vent Kit Installation | Meggitt Addison Inc (formerly Keith Products LP) | — | 21 | Environmental / Cabin | PMA |
| 135-0611 (SB147-1) | Aft Duct | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 172-0100-1 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 172-0100-2 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | — | 21 | Environmental / Cabin | PMA |
| 182-0100-1 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 182-0100-10 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 182-0100-2 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 182-0100-3 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 182-0100-4 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 182-0100-5 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 182-0100-6 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 182-0100-7 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 182-0100-8 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 201-0100-1 | System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 201-0100-2 | System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 201-0101-1 | B200 System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 201-0101-2 | B200C System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 206-0100 | Air Conditioner, Heater or entire Evnironmental Control System | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 206-0100-1 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 214-0100-1 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | — | 20 | Consumables / Hardware | PMA |
| 214-0100-2 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | — | 20 | Consumables / Hardware | PMA |
| 214-0100-3 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | — | 21 | Environmental / Cabin | PMA |
| 214-0100-5 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | — | 20 | Consumables / Hardware | PMA |
| 220-0100-1 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-11 | Air Conditioning System Trim Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-12 | Air Conditioning System Trim Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-13 | Air Conditioning System Trim Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-14 | Air Conditioning System Trim Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-15 | Air Conditioning System Trim Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-16 | Air Conditioning System Trim Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-17 | Air Conditioning System Trim Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-18 | Air Conditioning System Trim Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-2 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-3 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-4 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-5 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-6 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-7 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 220-0100-8 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 227-0100-1, -2 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | — | 21 | Environmental / Cabin | PMA |
| 227-0100-3 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | — | 21 | Environmental / Cabin | PMA |
| 26-0100-1 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | — | 25 | Environmental / Cabin | PMA |
| 26-0100-2 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | — | 21 | Environmental / Cabin | PMA |
| 30-010-9, 10 | Air Conditioning System | Meggitt Addison Inc (formerly Keith Products LP) | | 20 | Consumables / Hardware | PMA |
| 300-0100-1 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 300-0100-2 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |
| 300-0101-1 | Air Conditioning System Kit | Meggitt Addison Inc (formerly Keith Products LP) | | 21 | Environmental / Cabin | PMA |