This standard applies to industrial oil VNII NP-403, used as a working fluid in positive displacement hydraulic systems.
GOST 16728-1978 Referenced Document
GOST 1050-1988 Carbon structural quality steel gauged bars with special surface finish. General specifications*, 1988-04-20 Update
GOST 13950-1991 Welded and folded steel barrels (drums) with crimps on casing. Specifications*, 1991-04-20 Update
GOST 1437-1975 Dark petroleum products. Accelerated method for determination of sulphur
GOST 1510-1984 Petroleum and petroleum products. Marking, pacring, transportation and storage*, 1984-04-20 Update
GOST 17479.4-1987 Industrial oils. Classification and designation*, 1987-04-20 Update
GOST 20284-1974 Petroleum products. Method for determination of colour on colorimeter CNT
GOST 2477-1965 Petroleum and petroleum products. Method for determination of water content
GOST 2517-1985 Crude oil and petroleum products. Methods of sampling*, 1985-04-20 Update
GOST 2917-1976 Oils and additives. Method of test for corrosion influence on metals
GOST 33-2000 Petroleum products. Transparent and opaque liquids. Determination of kinematic viscosity and calculation of dynamic viscosity*, 2024-04-20 Update
GOST 3900-1985 Petroleum and petroleum products. Methods for determination of density*, 1985-04-20 Update
GOST 4333-1987 Petroleum products. Methods for determination of flash and ignition points in open crucible*, 1987-04-20 Update
GOST 5985-1979 Petroleum products. Method for determination of acidity and acid number*, 1979-04-20 Update
GOST 6370-1983 Petroleum, petroleum products and additives. Method for determination of mechanical admixtures*, 1983-04-20 Update