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MIL-PRF-23699

MIL-PRF-23699 lubricants meet stringent military specifications and finds widespread use in military and commercial aerospace applications, particularly in gas turbine engines powering various aerospace vehicles such as fighter jets and helicopters. The oil is identified by NATO Code Numbers O-152, O-154, O-156 & O-167.

These lubricants are crucial for optimal engine performance, longevity, and reliability. Their primary function is to reduce friction in gas turbine engines, safeguarding rotating and sliding components like turbine blades and bearings from wear and tear caused by extreme temperatures and high rotational speeds. By acting as a protective barrier, these lubricants minimise friction and contribute to the overall efficiency of the engine.

Additionally, MIL-PRF-23699 lubricants offer vital corrosion protection. Aerospace vehicles often face challenging environments, including high altitudes, temperature variations, and exposure to atmospheric elements. These lubricants create a protective film on engine surfaces, preventing corrosion and maintaining the structural integrity of essential components.

military aircraft in the sky

Additional Attributes

Mil-Spec-23699 Colored Chart

Mil-Spec-23699 Benefits, Uses, and Specifications

CategoryDetails
Benefits
Enhanced PerformanceImproves overall lubrication efficiency, reducing friction and wear
Extended LifespanIncreases the lifespan of machinery and equipment, leading to cost savings
Uses
Aviation LubricationSpecifically designed for high-temperature stability in aircraft engines
Industrial ApplicationsSuitable for various industrial machinery, including turbines and compressors
Specifications
ViscosityHigh viscosity (e.g., ISO VG 220) to ensure stability in extreme conditions
Corrosion ResistanceProvides excellent protection against corrosion, maintaining component integrity
Additional Specification Information

List of Versions

  • MIL-PRF-23699G: The most recent and current version of the specification, established in Mar 2014

  • MIL-PRF-23699F: The "L" in the previous versions was now replaced with "PRF",standing for "performance". This version was established in May 1997

  • MIL-L-23699E: MIL-L-23699E superseded the previous version, "D" in August 1994

  • MIL-L-23699D: An older version of the spec. The L in the spec used to stand for lubricant, referring to the product type.

These products either meet or are approved to the MIL-PRF-23699 specification.

Please consult the product page and product description for the specific grade/size you intend to purchase to ensure it will be supplied with MIL-PRF-23699 paperwork.

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£4612.92 excl VAT

MIL-PRF-23699: In Conclusion

MIL-PRF-23699 stands as a crucial standard in ensuring the reliability and performance of gas turbine engines in aerospace applications. By adhering to these specifications, lubricant manufacturers contribute to the longevity and efficiency of military and commercial aircraft, ultimately enhancing the safety and operational capabilities of these vital systems.