ATA 21 — Air Conditioning
78,383 parts classified under this chapter
Reliability rollup
100%Median scrap propensity
4,868 parts · 17,977 SDR reports
From FAA Service Difficulty Reports
| Part Number | Status |
|---|---|
| 20D35-1 20D35-1EL | OEM |
| 20D35-1(EL) | OEM |
| 20D35-1(EL) | OEM |
| 20E68-2, 20E68-3, 23E50-1, 23E50-2, 23E50-3 | PMA |
| 20E68-3 | PMA |
| 21-4400-0100-0 | PMA |
| 21-4400-2000-1 | PMA |
| 21001052 | OEM |
| 2100136-1-1 | PMA |
| 2100136-1-2 | PMA |
| 2100136-1-3 | PMA |
| 2100136-1-4 | PMA |
| 2100136-1-5 | PMA |
| 2100136-1-6 | PMA |
| 2100136-1-7 | PMA |
| 2100136110 | OEM |
| 210013618 | |
| 210017014 | PMA |
| 2100904-4 | PMA |
| 2100904-4 PMA | PMA |
| 2100906-11 | PMA |
| 210101 | |
| 21011403 | PMA |
| 2101208-1 | PMA |
| 2101366-1 | PMA |
| 2101826-3 | PMA |
| 2101990-3 | PMA |
| 21029-01 | OEM |
| 21029-02 | OEM |
| 21029-03 | OEM |
| 21029011RX | OEM |
| 21034012 | OEM |
| 21036012 | OEM |
| 210501 | OEM |
| 21071-01AA | |
| 21071-02AC | |
| 2107103AC | OEM |
| 210AEQ1 | OEM |
| 210HG | OEM |
| 210N701 | OEM |
| 210N701 | OEM |
| 210N7014 | PMA |
| 210T130-16 | OEM |
| 210T130-616 | OEM |
| 210T130-618 | OEM |
| 211001802 | |
| 211001812 | OEM |
| 211002344 | OEM |
| 211002469 | OEM |
| 211002835 | OEM |