MIL-PRF-23827C (W/AMENDMENT 2), PERFORMANCE SPECIFICATION: PERFORMANCE SPECIFICATION, GREASE, AIRCRAFT AND INSTRUMENT, GEAR AND ACTUATOR SCREW (29 SEP

MIL-PRF-23827C (W/AMENDMENT 2), PERFORMANCE SPECIFICATION: PERFORMANCE SPECIFICATION, GREASE, AIRCRAFT AND INSTRUMENT, GEAR AND ACTUATOR SCREW (29 SEP 2006) [SUPERSEDES MIL-G-23827B)., This specification covers the requirements for one grade of grease for use at extremely low temperatures on aircraft and instruments. This grease is effective in the temperature range from -73 degrees to 121 degrees C. The type I grease is identified by NATO code Number G-354 (see 6.8).