HGO 86

Peravia HGO 86

Mineral Lubricating Oil for Aviation Gears

Description: 

Peravia HGO 86 is a highly refined mineral oil based lubricant formulated with modern additives to provide oxidation and corrosion protection, high load carrying, antifoaming, as well as high viscosity index for both low and
high temperature fluidity.

Main Applications:

– Helicopter gearbox

– Helicopter propeller/tail rotor

– Helicopter systems

Specification:

 – MIL-L-6086F, Grade M

 – NATO Code O-155

 – DCSEA 255/A

 – DEF STAN 91-112 Iss. 2/ OEP 70

Advantages:

•  High oxidation and thermal stability
•  Very good low temperature performance
•  Good load carrying ability

Health and Safety:

•  Do not use as medicine or food product.
•  If swallowed, get medical assistance. If medical assistance is not immediately available, induce vomiting.
•  After handling wash thoroughly and immediately with soap and water. Launder oily clothing before reuse.
•  Discard oil-soaked shoes or boots.

Characteristics:

Result	Test Method	Typical  Characteristics
2.5	ASTM D1500	Color
70.9	ASTM D445	Kinematic Viscosity @ 40 °C, cSt
94	ASTM D2270	Viscosity Index
881	ASTM D4052	Density @ 15, kg/m3
44	ASTM D2783	Load Wear Index, kg
-30	ASTM D97	Pour Point, ˚C
222	ASTM D92	Flash Point, ˚C
0.25	ASTM D664	TAN, mg KOH/g
20/0	ASTM D892	Foam  Seq. II, ml/ml
1b	ASTM D130	Copper Corrosion, Rating

Notes: These characteristics are Typical of current production. Whilst future production will confirm to the company’s specification, variations in these characteristics may occur.