PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-23699Lubricating Oil,aircraft Turbine

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 9150-00-681-5999 · FSC 9150 · No Item Name Available
Verified by PartsTable
NSN 9150-00-681-5999 — this item is cataloged by the U.S. Government under National Stock Number 9150-00-681-5999. Primary manufacturer part number: MIL-PRF-23699.
Features
  • Lubricating Oil,aircraft Turbine — FSC 9150
  • Fatty Material Type: ANY ACCEPTABLE
  • Basic Ingredient: SYNTHETIC BASE
  • Minimum Flash Point and Test Method: 475.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
  • Service Characteristics: CORROSION INHIBITING
  • Maximum Pour Point: -65.0 FAHRENHEIT DEGF
  • Viscosity at Rated Temp: 25.00 MINIMUM 100 DEG FAHRENHEIT AND 5.00 MINIMUM 210 DEG FAHRENHEIT AND 5.50 MAXIMUM 210 DEG FAHRENHEIT
  • Quantity Within Each Unit Package: 55.000 GALLONS
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 9150-00-681-5999, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9150-00-681-5999
Primary Part NumberMIL-PRF-23699
Item NameLubricating Oil,aircraft Turbine
FSC / FSG9150 / 91 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Fatty Material TypeANY ACCEPTABLE
Basic IngredientSYNTHETIC BASE
Minimum Flash Point and Test Method475.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
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 Package55.000 GALLONS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
9150-00-180-6266 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 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
MIL-L-23699 C/I Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-23699 C/I Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
9150-00-180-6266INTERCHANGEABLE
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 9150-00-681-5999?

NSN 9150-00-681-5999 is a Lubricating Oil,aircraft Turbine, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 9150 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 9150-00-681-5999?

NSN 9150-00-681-5999 has 4 cross-referenced part numbers: 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), MIL-L-23699 C/I (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-23699 C/I (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 9150-00-681-5999?

There are 7 known substitutes for 9150-00-681-5999: 9150-00-180-6266, 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: Fatty Material Type: ANY ACCEPTABLE; Basic Ingredient: SYNTHETIC BASE; Minimum Flash Point and Test Method: 475.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF; Service Characteristics: CORROSION INHIBITING. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9150-00-681-5999 still in active supply?

NSN 9150-00-681-5999 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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