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Part Information
Fadapter is required to polish 1st stage turbine blade retaining plate p/n 4069990 to restore the rear outer radius surface for eddy current inspection (eci); adapter is used with retaining plate installed in pwa71936 fixture mounted on pwa71991 polish machine rotary table with aft flange "up"; adapter consists of a tool body that connects to a polish machine arm at one end and has a foot end for retaining fine or ultra-fine scotch brite polishing pads
| Part Number | RNVC | RNAAC | DAC | CAGE |
|---|---|---|---|---|
| PWA71939 | 2 | ZZ | 2 | 77445 |
| 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. |