Specifications and Approvals

Mobil Jet Oil II has the following builder approvals
Engines
-Honeywell/Lycoming-Turbine engines	X
-Rolls-Royce/Allison Engine Company	X
-CFM International	X
-General Electric Company	X
-IAE International	X
-Pratt and Whitney Group	X
-SNECMA	X
-Pratt and Whitney, Canada	X
-Rolls-Royce Limited	X
-Honeywell/Garrett-Turbine Engine Company	X
-Turbomeca	X
Accessories
-Honeywell-Auxiliary power units and air cycle machines	X
-Hamilton Standard-Starters	X
-Hamilton Sundstrand corp.- APUs, Constant-speed drives and integrated-drive generators	X

Mobil JetOil II
Approved against Mil-PRF-23699F-STD	X
PRI-QPL-AS5780/SPC	X

Typical Properties

Viscosity
cSt @ 40ºC (102ºF)	27.6
cSt @ 100ºC (212ºF)	5.1
cSt @ -40ºC (-40ºF)	11,000
% change @ -40ºC after 72 hours	0.15
Pour Point, ºC (ºF), ASTM D 97	-59 (-74)
Flash Point, ºC (ºF), ASTM D 92	270 (518)
Fire Point, ºC (ºF)	285 (545)
Autogenous Ignition Temp, ºC (ºF)	404 (760)
TAN (mg KOH/g sample)	0.03
Density @15 ºC, kg/l, ASMT D 4052	1.0035
Evaporation Loss, %
6.5 hr @ 204ºC, 29.5" Hg	3.0
6.5 hr @ 232ºC, 29.5" Hg	10.9
6.5 hr @ 232ºC, 5.5" Hg	33.7
(Equals pressure @ 40,000 Ft. altitude)
Foam, ml
Sequence I, 24ºC	8
Sequence II, 93.5ºC	10
Sequence III, 75ºC (after 200 F test)	8
Foam Stability, after 1 min settling, ml	0
Rubber Swell
F Rubber, 72 hr @ 204º C, %	15.6
H Rubber, 72 hr @ 70ºC, %	16.4
Sonic Shear Stability, KV @ 40ºC, change, %	0.9
Ryder Gear, Ave. lb/in % Hercolube A	2750 ,115