change location
321-802-5889
321-733-7477
Part Information
This item regulates air pressure in fan duct seals. It is located on the forward side of engine diffuser case rear flange. Ns pressure at 24 psi +-1 psi in high pressure chamber and at 21 psi +-1 psi in low pressure chamber; approx size is 5"x3"; weight 0.850 lbs; found in t.O. 15a1-4-28-3
| Part Number | RNVC | RNAAC | DAC | CAGE |
|---|---|---|---|---|
| 41C890-3 | 2 | ZZ | 2 | 94697 |
| 41C890-3 | 9 | ZZ | 2 | 19156 |
| 3P95503-105 | 2 | XX | X | 98897 |
| 41C890-3 | 9 | SX | 6 | 79294 |
| Code | Definition |
|---|---|
| FN | Factory New. Parts manufactured by then OEM and includes manufacturer certification. |
| NE | New. Parts manufactured by the OEM. May include manufacturer certification or company certification. |
| NS | New Surplus. New material item purchased from excess inventory. |
| OH | Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO). |
| SV | Serviceable product. |
| AR | As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part. |
| RP | Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification. |