MIL-PRF-63460D, PERFORMANCE SPECIFICATION: LUBRICANT, CLEANER AND PRESERVATIVE FOR WEAPONS AND WEAPONS SYSTEMS (05 AUG 1985) [SUPERSEDING MIL-L-63460C]., This specification describes the performance requirements and verification methods for Lubricant, Cleaner and Preservative for Weapons and Weapons Systems (CLP). These products are for use in cleaning, lubricating and short term (see 6.11) preservation of weapons, both small and large caliber, operating within the temperature range of -54? to +65.5?C, (See 6.1). The lubricant is identified by Military Symbol CLP and NATO Code Number S-758.