Castrol Brayco™ 717 is a straw coloured, medium viscosity power transmission (hydraulic) fluid. Highly refined petroleum base stocks and additives give oxidation and corrosion resistance, anti-wear properties and a high viscosity index. It is designed for hydraulic power transmission in naval ordnance equipment and protects against corrosion in the presence of salt water and spray. Operating temperature is −40 to 122 °C.
Typical Properties
- Specific gravity (15 °C) 0.871
- Kinematic viscosity: 26.4 mm²/s at 40 °C, 8.8 mm²/s at 100 °C, 828 mm²/s at −35 °C
- Flash point 110 °C; fire point 118 °C (open cup)
- Acid number 0.1 mg KOH/g; evaporation loss 7.1%
- Passes rust test (ASTM D665A) and 72 hour turbidity test at −37 °C
| Packing | 5 USG or 55 USG |
| Specifications & Approvals | |
|---|---|
| Specification |
MIL-DTL-17111
(meets)
|
| NSN · P/N · CAGE |
9150-00-261-8317
· BRAYCO717
· CAGE 2R128
(CN)
|
| CAGE (Manufacturer) | 2R128 |