PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-23699Lubricating Oil,aircraft Turbine

Leonardo Spa Helicopters Division - Production Site · NSN 9150-00-180-6266 · FSC 9150 · No Item Name Available
Verified by PartsTable
NSN 9150-00-180-6266 — this item is cataloged by the U.S. Government under National Stock Number 9150-00-180-6266. Primary manufacturer part number: MIL-PRF-23699.
Features
  • Lubricating Oil,aircraft Turbine — FSC 9150
  • Basic Ingredient: SYNTHETIC BASE
  • Viscosity at Rated Temp: 25.00 MINIMUM 100 DEG FAHRENHEIT AND 5.00 MINIMUM 210 DEG FAHRENHEIT AND 5.50 MAXIMUM 210 DEG FAHRENHEIT
  • Minimum Flash Point and Test Method: 475.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
  • Minimum Flash Point and Test Method: 475.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
  • Quantity Within Each Unit Package: 7.500 OUNCES, FLUID OZ
  • Fatty Material Type: ANY ACCEPTABLE
  • Basic Ingredient: SYNTHETIC BASE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lubricating Oil,aircraft Turbine, cataloged under National Stock Number 9150-00-180-6266, is classified within Federal Supply Class 9150 (No Item Name Available) of the Fuels, Lubricants, Oils, and Waxes group. The primary manufacturer of record is Leonardo Spa Helicopters Division - Production Site. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9150-00-180-6266
Primary Part NumberMIL-PRF-23699
Item NameLubricating Oil,aircraft Turbine
FSC / FSG9150 / 91 — No Item Name Available
ManufacturerLeonardo Spa Helicopters Division - Production Site
StatusACTIVE
Basic IngredientSYNTHETIC BASE
Viscosity at Rated Temp25.00 MINIMUM 100 DEG FAHRENHEIT AND 5.00 MINIMUM 210 DEG FAHRENHEIT AND 5.50 MAXIMUM 210 DEG FAHRENHEIT
Minimum Flash Point and Test Method475.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
Minimum Flash Point and Test Method475.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
Quantity Within Each Unit Package7.500 OUNCES, FLUID OZ
Fatty Material TypeANY ACCEPTABLE
Basic IngredientSYNTHETIC BASE
Maximum Pour Point-65.0 FAHRENHEIT DEGF
Service CharacteristicsCORROSION INHIBITING
Service CharacteristicsCORROSION INHIBITING
Maximum Pour Point-65.0 FAHRENHEIT DEGF
Viscosity at Rated Temp25.00 MINIMUM 100 DEG FAHRENHEIT AND 5.00 MINIMUM 210 DEG FAHRENHEIT AND 5.50 MAXIMUM 210 DEG FAHRENHEIT
Quantity Within Each Unit Package7.500 OUNCES, FLUID OZ
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
9150-00-681-5999 INTERCHANGEABLE
Lubricating Oil,aircraft Turbine
9150-00-985-7099 INTERCHANGEABLE
Lubricating Oil,aircraft Turbine
9150-01-439-0756 INTERCHANGEABLE
Lubricating Oil,aircraft Turbine
9150-01-439-0764 INTERCHANGEABLE
Lubricating Oil,aircraft Turbine
9150-01-439-2070 INTERCHANGEABLE
Lubricating Oil,aircraft Turbine
9150-01-476-1074 INTERCHANGEABLE
Lubricating Oil,aircraft Turbine
9150-01-476-1075 INTERCHANGEABLE
Lubricating Oil,aircraft Turbine
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-23699 Leonardo Spa Helicopters Division - Production Site (ITA)
MIL-PRF-23699 C/I Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-L-23699 C/I Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-23699 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILL23699 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
9150-00-681-5999INTERCHANGEABLE
LUBRICATING OIL,AIRCRAFT TURBINE
9150-00-985-7099INTERCHANGEABLE
LUBRICATING OIL,AIRCRAFT TURBINE
9150-01-439-0756INTERCHANGEABLE
LUBRICATING OIL,AIRCRAFT TURBINE
9150-01-439-0764INTERCHANGEABLE
LUBRICATING OIL,AIRCRAFT TURBINE
9150-01-439-2070INTERCHANGEABLE
LUBRICATING OIL,AIRCRAFT TURBINE
9150-01-476-1074INTERCHANGEABLE
LUBRICATING OIL,AIRCRAFT TURBINE
9150-01-476-1075INTERCHANGEABLE
LUBRICATING OIL,AIRCRAFT TURBINE

Frequently Asked Questions

What is NSN 9150-00-180-6266?

NSN 9150-00-180-6266 is a Lubricating Oil,aircraft Turbine, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 9150 (No Item Name Available). Status: active.

What are the part numbers for NSN 9150-00-180-6266?

NSN 9150-00-180-6266 has 5 cross-referenced part numbers: MIL-PRF-23699 (Leonardo Spa Helicopters Division - Production Site), MIL-PRF-23699 C/I (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-L-23699 C/I (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-23699 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILL23699 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 9150-00-180-6266?

There are 7 known substitutes for 9150-00-180-6266: 9150-00-681-5999, 9150-00-985-7099, 9150-01-439-0756 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-23699?

Key specifications for MIL-PRF-23699: Basic Ingredient: SYNTHETIC BASE; Viscosity at Rated Temp: 25.00 MINIMUM 100 DEG FAHRENHEIT AND 5.00 MINIMUM 210 DEG FAHRENHEIT AND 5.50 MAXIMUM 210 DEG FAHRENHEIT; Special Features: NATO CODE O-152; Minimum Flash Point and Test Method: 475.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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