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Eastman Turbo Oil 2380 – 1 US Quart (2380-QT) MIL-PRF-23699 STD

Eastman Turbo Oil 2380 – 1 US Quart (2380-QT) MIL-PRF-23699 STD

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Cross reference / alternate P/N

Eastman Turbo Oil 2380 (P/N 2380-QT, Eastman P/N P3435903) is a 5 cSt synthetic ester turbine engine oil in a 1 US quart can, qualified to MIL-PRF-23699 Type STD and SAE AS5780 SPC. It is one of the most widely used standard-performance oils for turboprop, turboshaft and turbofan engines, and is listed in the Airbus Helicopters consumable materials list (CM 0103). Formerly sold as BP Turbo Oil 2380 (BPTO 2380).

Specifications and approvals

  • MIL-PRF-23699 Type STD (US military, Joint Service designation OX-27)
  • SAE AS5780 SPC (Standard Performance Capability)
  • DEF STAN 91-101 (UK military) – NATO code O-156
  • Airbus Helicopters CM 0103 – Pratt & Whitney CML 03-001
  • Approved by the engine OEMs for engine families including the Pratt & Whitney GTF (PW1100G-JM, PW1500G) and CFM LEAP-1A

Always confirm the oil specified in the engine maintenance manual (AMM/EMM) for your engine model before use.

Technical data

Part number 2380-QT
Manufacturer P/N P3435903
Manufacturer Eastman Chemical Company
Product Synthetic turbine engine oil
Base stock Synthetic ester
Viscosity class 5 cSt (at 100 °C)
Flash point 265 °C (509 °F)
Container 1 US quart (0.946 L) can
Condition New (NE)
Cross reference 2380QT, BP2380, BPTO 2380, ETO2380, Turbo Oil 2380

Why operators use Turbo Oil 2380

  • Strong low-temperature fluidity for reliable cold-soak starts
  • Good load-carrying capacity for gearbox and bearing protection
  • Oxidation and deposit control that helps keep engines and accessories clean
  • Compatible with the elastomers used in standard turbine oil systems

Traceability

Every order ships with the manufacturer's Certificate of Conformance with the batch number, plus a Blackbird Aviation Certificate of Conformance with lot-split record, so each can is traceable to its production batch. Shipped from our stock in São Paulo (Brazil) or Fort Lauderdale (USA), subject to availability.

Need cases of 24 quarts, 1-gallon or 5-gallon packs, or a different turbine oil (MIL-PRF-23699 HTS, Type II)? Click Request a Quote and our team will reply with price, lead time and documentation.

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Why buy from Blackbird Aviation

  • Manufacturer's release with every part. FAA Form 8130-3, EASA Form 1 or the manufacturer's certificate of conformity, exactly as received from the source. Never altered or re-issued.
  • Lot traceability on every shipment. Every order also ships with a Blackbird Certificate of Conformance and lot-split record linking your part to its source certificate, the receipt it arrived under and every quantity released from that lot.
  • Identified and stored under control. Each part is labeled with its part number, lot and certificate reference and kept at a tracked bin location.
  • Stock in the USA and Brazil. Margate, Florida and Cotia, São Paulo.
  • Run by a pilot who flies what we supply. Our founder, Marcus Graciotti, holds FAA and ANAC ATP licenses for airplanes and helicopters and grew up as the son of an aircraft mechanic. Read our story