| Part Number | NSN | Part Name | |
|---|---|---|---|
| U22 | 4140-00-084-2794 | Centrifugal Fan Assembly | Quote |
| H4140-657-1532 | 4140-00-657-1532 | Centrifugal Fan Assembly | Quote |
| U21 | 4140-00-657-1532 | Centrifugal Fan Assembly | Quote |
| 00024 | 1730-00-884-3813 | Blower Assembly | Quote |
| 3-15-3450 | 4140-01-038-6624 | Tubeaxial Fan | Quote |