GOST 2712-75
AMS-1, AMS-3 are high-viscosity petroleum oil, thickened with aluminum soap of stearine acid.
Sea-water greases AMS-1, AMS-3 are used for hydroplanes and other aircraft sea water protection.
The grease is operative at temperatures from 0°C to + 70°C; grease AMS-1 is applied at temperatures from – 15°C to + 65°C.