TO 1-1-700 - Robins Air Force Base
TO 1-1-700 - Robins Air Force Base
TO 1-1-700 - Robins Air Force Base
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<strong>TO</strong> 1-1-<strong>700</strong><br />
Table 7-2. Common Military Greases and Their Uses - Continued<br />
Specification and<br />
Nomenclature<br />
Intended Use<br />
Recommended<br />
Temperature Range<br />
MIL-G-25537 Grease, <strong>Air</strong>craft,<br />
Helicopter, Oscillating Bearing<br />
(NA<strong>TO</strong> Code G-366)<br />
MIL-PRF-27617 Grease, <strong>Air</strong>craft<br />
and Instrument, Fuel and<br />
Oxidizer Resistant<br />
Type I (NA<strong>TO</strong> Code G-397)<br />
Type II (NA<strong>TO</strong> Code G-398)<br />
Type III (NA<strong>TO</strong> Code G-399)<br />
Type IV (NA<strong>TO</strong> Code G-1350)<br />
Type V<br />
MIL-PRF-81322 Grease, <strong>Air</strong>craft,<br />
General Purpose, Wide<br />
Temperature Range (NA<strong>TO</strong><br />
Code G-395)<br />
Lubrication of aircraft bearings having oscillating<br />
motion of small amplitude.<br />
Lubrication of taper plug valves, gaskets, and bearings<br />
in aircraft and ground support equipment fuel<br />
systems; lubrication of valves, threads, and bearings<br />
of liquid oxygen (LOX) systems of aircraft, aerospace<br />
vehicles, and support equipment. Do not use<br />
on aluminum or magnesium dynamic bearings due<br />
to possible ignition hazard.<br />
NLGI Grade 1: arresting gear sheave spacers and<br />
other equipment that operates under high contact<br />
loads and high sliding speeds. NLGI Grade 2: aircraft<br />
wheel bearings and internal brake wheel<br />
assemblies, antifriction bearings, gearboxes, and<br />
plain bearings. Both will withstand high speed<br />
operations and operations on equipment subject to<br />
extreme marine environments.<br />
-65 to 160 °F (-54 to 71 °C)<br />
-65 to +300 °F (-54 to +149 °C)<br />
-40 to +400 °F (-40 to +204 °C)<br />
-30 to +400 °F (-34 to +204 °C)<br />
-100 to +400 °F (-73 to +204 °C)<br />
-100 to +450 °F (-73 to +232 °C)<br />
-65 to 350 °F (-54 to 177 °C)<br />
MIL-PRF-46010, LUBRICANT, SOLID FILM, HEAT<br />
CURED 42<br />
7.4.2.2 SAE AS5272 (MIL-PRF-46010), Lubricant, Solid<br />
Film, Heat Cured, Corrosion Inhibiting is a cured, corrosioninhibiting<br />
solid film lubricant that provides extended wear life.<br />
It can be used on aluminum, copper, steel, stainless steel, and<br />
titanium in areas of infrequent operation and in areas requiring<br />
long term protection under static conditions to prevent galling,<br />
corrosion, and metal seizure. Because SAE AS5272 (MIL-<br />
PRF-46010), Type II must be cured at 400 °F (205 °C) for 1<br />
hour and Type I must be cured at 300 °F (149 °C) for 2 hours<br />
they are not suitable for all applications as metallurgical damage<br />
may occur at these temperatures.<br />
MIL-PRF-46147, LUBRICANT, SOLID FILM,<br />
AIR CURED 43<br />
MIL-L-23398, LUBICANT, SOLID FILM 30<br />
7.4.2.3 MIL-PRF-46147 and/or MIL-L-23398, Lubricant,<br />
Solid Film, <strong>Air</strong> Cured, Corrosion Inhibiting are air-cured corrosion-inhibiting<br />
solid film lubricants that can be used on aluminum,<br />
steel, and titanium in areas of infrequent operation and<br />
areas requiring long term protection under static conditions to<br />
prevent galling, corrosion, and metal seizure. They provide<br />
moderate wear life and corrosion protection in these areas<br />
when it is not feasible to use a solid film lubricant that<br />
requires curing at elevated temperatures, and can be used to<br />
7-16