specifications nsn 9150-00-506-8497 bell helicopter 204-040-755-005 NS-3913-G1 gear and coupling grease (nsn 9150-00-506-8497) NS-3913-G1 is an extreme pressure fortified grease designed for couplings and gears. high film strength components provide long lasting protection. ep and anti-wear additives along with rust inhibitors provide excellent performance for applications ranging from aerospace such as helicopter drive shaft couplings and bearings to industrial applications such as steel mill gear couplings. NS-3913-G1 is the only lubricant approved by bell helicopter textron for use on their crown gear driveshaft couplings. material compatibilities: not for use with abs, polycarbonate, polyester, ppo, or pvc plastics. not for use on buna s, butyl, or neoprene elastomers. check with material manufacturer or syn-tech concerning compatibility. characteristics: superior lubricity - low friction, less wear high film strength ep and anti-wear additives wide operating temperature range of -40f to +300f typical properties penetration, astm d217, worked, 60 ds 300 penetration, astm d217, worked, 100,000 ds 400 max. dropping point, astm d2265, f(c), min. 500(260) dirt count,ftm 791b, 3005.3 25 microns and > 1500 max. dirt count,ftm 791b, 3005.3 75 microns and > 500 max. dirt count,ftm 791b, 3005.3 125 microns and > 50 max. oil separation, ftm 321.3, 24 hrs. @ 212f, % 2.5 max. evaporation loss, astm d972, 22 hrs. @ 250f, % 5 water washout, astm d1264, 100f, % 10 max. water washout, astm d1264, 175f, % 10 max. bomb oxidation, astm d942, psi 12.5 max thickener inorganic color dark brown typical base fluid properties flash point, astm d92, f(c) 470(244) min. viscosity, astm d445 @ 100f, cst 30 viscosity, astm d445 @ 210f, cst 5.5 viscosity, astm d445 @ -40f, cst 22,000 max. viscosity index extended, astm d2270 130 pour point, astm d97, f(c) -65(-85) max. 6/08 rev.6 the information provided herein is offered without warranty, express or implied. because syn-tech does not have control over products it gives as samples or sells, we can't guarantee the suitability of the product for your application. the information above is therefore only to be used as a recommendation. sof 7.3-01-07 3/15/05 iso 9001:2000 registered free datasheet http:///
|
