FED-STD-791D
Acid and base number by extraction (color
5102.1
None
indicator)
Corrosiveness and oxidation stability of aircraft
5307.2
ASTM
turbine lubricants
D 4636
Corrosiveness and Oxidation Stability of Light
5308.7
ASTM D 4636
Oils
Corrosiveness of Oil on a Bimetallic Couple
5322.2
ASTM D 6547
Fuel system icing inhibitor in hydrocarbon fuels
5327
None
(iodometric method)
Fuel system icing inhibitor in hydrocarbon fuels
5330
None
(calorimetric method
Fuel system icing inhibitor by freezing point
5333.1
None
depression method
Fuel system icing inhibitor in hydrocarbon fuels
5340.2
ASTM
(Refractometer method)
D 5006
Fuel system icing inhibitor in hydrocarbon
5341
None
fuels(Redox method)
Fuel system icing inhibitor in hydrocarbon fuels
5342
ASTM
( hand refractometer method)
D 5006
Silting index of hydrocarbon fuels
5350.1
None
Load carrying capacity of universal gear
6505.2
ASTM
lubricants by the Timken machine
D 2782
Gear fatigue characteristics of air craft gas
6509.2
None
turbine
Load carrying capacity of lubricating oils at 204
6511.2
None
Oscillating test of grease in Helicopter bearings
6516.2
None
Extreme pressure properties of lubricants (four
6520.1
ASTM
ball tester)
D 2783
Table IV. Numerical index of ASTM Equivalents for Federal standard test methods.
ASTM test method
FED-STD-791 Test Method
D892
3213.1
D1093
5101.7
D2603
3472
D2782
6505.2
D2783
6520.1
D4636
5307.2 and 5308.7
D5006
5342
D5862
355.3
D6184
321.3
14
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