MIL-PRF-63460E, PERFORMANCE SPECIFICATION: LUBRICANT, CLEANER AND PRESERVATIVE FOR WEAPONS AND WEAPONS SYSTEMS (15 MAR 2006)., This specification describes the performance requirements and verification methods for a type of LUBRICANT, CLEANER AND PRESERVATIVE FOR WEAPONS AND WEAPONS SYSTEMS. This product is for use in cleaning, lubricating and short-term (see 6.9.5) preservation of both small and large caliber military weapons, operating in the temperature range of -51 to + 71 ?C (-60 to +160 ?F), (see 6.1).