ATA 21 — Air Conditioning
74,209 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 |
|---|---|
| 1452221 | OEM |
| 14522273401 | OEM |
| 14522310403 | OEM |
| 14522320403 | OEM |
| 14523 | PMA |
| 14523-17 | PMA |
| 14523-8 | PMA |
| 14525698403 | OEM |
| 14525793401 | OEM |
| 14526259408 | OEM |
| 14526261403 | OEM |
| 14526834407 | OEM |
| 14527449409 | OEM |
| 14527547407 | OEM |
| 14527547409 | OEM |
| 14531625411 | OEM |
| 14532477405 | OEM |
| 14534417405 | OEM |
| 1453607401 | OEM |
| 14553085419 | OEM |
| 14553103001 | OEM |
| 14553171401 | OEM |
| 14559-103 | PMA |
| 14559-104 | PMA |
| 14560-103 | PMA |
| 14560-104 | PMA |
| 14571561406 | OEM |
| 145A73-0004-13 | OEM |
| 145A73-0015-01 | OEM |
| 145DS518-6 | |
| 145T4880-1 | PMA |
| 145T4880-12 | PMA |
| 145T4880-14 | PMA |
| 145T4880-15 | PMA |
| 145T4880-17 | PMA |
| 145T4880-19 | PMA |
| 145T4880-2 | PMA |
| 145T4880-20 | PMA |
| 145T4880-26 | PMA |
| 145T4880-27 | PMA |
| 145T4880-3 | PMA |
| 145T4880-31 | PMA |
| 145T4880-7 | PMA |
| 145T4890-1 | PMA |
| 145T4890-3 | PMA |
| 145T5880-1007 | PMA |
| 145T5880-1008 | PMA |
| 145T5880-1063 | PMA |
| 145T5880-1150 | PMA |
| 145T5890-1002 | PMA |