supply of anti wear type hydraulic oil as per is 11656anti wear type hydraulic oil as per is 11656,anti wear type hydraulic oil as per is 11656(latest amendment)to the following specifica tions:(1)grade:vg 100.(2)kinematic viscocity at 40 deg cent,cst:90 to 110.(3)viscocity index(min):90.( 4)pour point c,max:0.(5)flash pont,c level and open cup,c,min:210.(6)rust preventing characterist ics: shallpass the test b after 24hrs,(7)oxidation test:hours to reach acidity of 2 mg koh/g of oil,min:1 000.(8)oxidation test for 1000 hours:total sludge in oil and water layer plus those adhering to the cata lyst coils or test tune mg,max:100.(9)oxidation test for 1000hours:metal in combined oil,water and slu dge copper,mg,max:50.(10)oxidation test for 1000 hours:metal in combined oil,water and sludge:iron, mg,max:50.(11)emulsion characteristics max:40-37-3(30).(12)air release value,minutes 0.2 percent vo lume air content at 50degree c,max:20.(13)copper strip corrosion for 3 hours at 100 degree c:not wor se than 1.(14)hydrolytic stability:copper specimen mass loss,mg:cm:0.5.(15)hydrolytic stability:acidit y of water layer,mg koh,max:6.(16)four ball wear test at 20 kg load: wear scar diameter,mm,max:0.3 5.(17)pump wear test(vickers 104c,250 hours test)total mass loss to rings and vanes:mg,max:50.(18) fzg-niemann ep test,pass load stage,min:10th.(19)thermal stability test at 135 degree c for 168 hour s:viscocity increase, percent, max:5.(20)thermal stability test at 135 degree c for 168 hours:sludge m g:100 m1,max:25.(21)thermal stability test at 135 degree c for 168 hours:copper rod mass,loss,mg:2 00m,max:10.(22)thermal stability test at 135 degree c for 168 hours:copper rod rating,max:2.(23)filtr ation time seconds:without water, max:600.(24)filtration time seconds: with 2 percent water, max:twi ce the time without water.(25)seal compatibility test:volume change, percent, max+-4.(26)seal comp atibility test: change in shore hardness,max:minus(-)1 to plus(+)4. make and model:i)m