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RADCOLUBE RHP6083 ISO VG 15 Rust Inhibited Petroleum Hydraulic Fluid for Preservation and Operation Approved Under Mil-Spec, MIL-PRF-6083G

RADCOLUBE RHP6083 is a premium petroleum hydraulic fluid approved under Military Specification, MIL-PRF-6083G.
This specification covers the requirements for a single grade of a petroleum base hydraulic fluid intended for use in a wide temperature range as both a preservative and operational fluid for hydraulic systems and their components that particularly require corrosion protection.

RADCOLUBE RHP6083 is a rust-inhibited petroleum hydraulic fluid consisting of synthetic hydrocarbon base oils and additives that is designed to double as both a preservative for hydraulic systems and components as well as operational fluid applications.
This corrosion inhibited aviation hydraulic oil is effective within the -54°C to +135°C temperature range. Delivering adequate protection against the formation of harmful deposits from oxygen and providing maximized low temperature thermal stability retaining flow properties for functioning in cold climate operations.

As a high-quality aviation preservative or operational hydraulic fluid, this product can lengthen the overall service life of hydraulic systems and prevent premature wear through outstanding resilience in the face of high stress loads as well as remarkable lubricity, thermal stability, and resistance to contamination from moisture.
RADOCLUBE RHP6083 is a simple way to increase safety while drastically improving protection, performance, and service life for various hydraulic systems and their critical components.


  • An excellent rust-inhibited, synthetic hydrocarbon base hydraulic fluid approved under Military Specification MIL-PRF-6083G, rigorously tested to ensure it meets the demanding temperature range performance requirements for the -54 °C to +135 °C temperature range in recoil mechanisms and hydraulic systems for a variety of applications while doubling as both an effective preservative oil and operational fluid for hydraulic systems and components.
  • High oxidation resistant, rust-Inhibited aviation hydraulic fluid properly protects these susceptible applications from harmful oxidizing agents, and corrosive or water based contaminants to defend against premature wear and degradation.
  • Exceptional thermal stabilization allows resilience when exposed to high temperatures, ensuring low temperature fluidity with a Pour Point of -59°C and high performance in a wide range of harsh environments or operating conditions.


  • National Stock Number (NSN):
    • 9150-00-935-9810 | 55 Gallon Drum
    • 9150-00-935-9809 | 5 Gallon Pail
    • 9150-00-935-9808 | 6/1 Gallon Case
    • 9150-00-935-9807 | 12/1 Quart Case
  • Military Symbol: OHT
  • North Atlantic Treaty Organization Code (NATO Code): C-635
  • Qualification Number: H-6067, H-6068
  • Qualification Date: 02/19/2020, 08/25/2020
  • ISO 9001: 2015 Certification No. : C2021-00038

For additional product information refer to the Technical Data Sheet or additional documentation available on this page.

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Safety Data Sheet
Air Application Technical Data Sheet
Land Application Technical Data Sheet

Due to these products being hazardous, an additional shipping charge of $25.00 is automatically added to smaller "Ground Shipments". If you can order any combination of products that makes your total cart weight over 150 lbs. (which is considered "Freight Shipment"), this additional fee is waived. This can equate to considerable savings on shipping.

Sunoco Race Fuels is offering a Free Drum Pump with the purchase of a 54 Gallon Drum of Sunoco E85-R 99 Octane Race Fuel.
To add the free drum pump, first add the '54 Gallon Drum' to the cart, then click the blue 'Add FREE Drum Pump' button.

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