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321-802-5889
321-733-7477
Part Information
Dimensions in inches, 4.338 outside diameter, 1.320 thick; piston has 2-grooves 1-0.424 wide 2-0.120 wide, also hole stepped through center 0.531 smallest diameter, 0.800 largest diameter; material aluminum 2024-t351 per qq-a-22516; heat treat per nad ps 15535 after machining; anodize per nad ps 13201type ii class i mil-a-8625; used on hydraulic accumulator 28-6005
| Part Number | RNVC | RNAAC | DAC | CAGE |
|---|---|---|---|---|
| 28-40057-7 | 2 | ZZ | 5 | 70236 |
| 28-40057-7 | 9 | SB | 5 | 81616 |
| 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. |