PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MGOGas Oil,marine

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 9140-01-529-3268 · FSC 9140 · No Item Name Available
Verified by PartsTable
NSN 9140-01-529-3268 — this item is cataloged by the U.S. Government under National Stock Number 9140-01-529-3268. Primary manufacturer part number: MGO.
Features
  • Gas Oil,marine — FSC 9140
  • Fuel Grade Classification: MGO
  • Supply Classification: BULK
  • Purchase Description Identification: 52838-C16.23-2
  • Copper Corrosion Classification Number: 3
  • Viscosity at Rated Temp: 1.70 MINIMUM 40 DEG CELSIUS AND 4.50 MAXIMUM 40 DEG CELSIUS
  • Maximum Ash Content Percentage by Weight: 0.01
  • Maximum Carbon Residue Content Percentage by Weight and Test Method: 0.35 RAMSBOTTOM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gas Oil,marine, cataloged under National Stock Number 9140-01-529-3268, is classified within Federal Supply Class 9140 (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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9140-01-529-3268
Primary Part NumberMGO
Item NameGas Oil,marine
FSC / FSG9140 / 91 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Fuel Grade ClassificationMGO
Supply ClassificationBULK
Purchase Description Identification52838-C16.23-2
Copper Corrosion Classification Number3
Viscosity at Rated Temp1.70 MINIMUM 40 DEG CELSIUS AND 4.50 MAXIMUM 40 DEG CELSIUS
Maximum Ash Content Percentage by Weight0.01
Maximum Carbon Residue Content Percentage by Weight and Test Method0.35 RAMSBOTTOM
Maximum Sulphur Content Percentage by Weight1.0
Distillation Point Percentage at Maximum Temp375.0 DEG CELSIUS AT 90. PERCENT
Minimum Flash Point and Test Method60.0 CELSIUS PENSKY-MARTENS CLOSED CUP DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9140-01-313-7776 INTERCHANGEABLE
Gas Oil,marine
9140-01-466-9037 INTERCHANGEABLE
Gas Oil,marine
Cross-Reference Index
Part NumberManufacturer
MGO Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MGO-C-16232A Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
9140-01-313-7776INTERCHANGEABLE
GAS OIL,MARINE
9140-01-466-9037INTERCHANGEABLE
GAS OIL,MARINE

Frequently Asked Questions

What is NSN 9140-01-529-3268?

NSN 9140-01-529-3268 is a Gas Oil,marine, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 9140 (No Item Name Available). Status: active.

What are the part numbers for NSN 9140-01-529-3268?

NSN 9140-01-529-3268 has 2 cross-referenced part numbers: MGO (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MGO-C-16232A (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 9140-01-529-3268?

There are 2 known substitutes for 9140-01-529-3268: 9140-01-313-7776, 9140-01-466-9037. Verify interchangeability with system specifications before substitution.

What are the specifications of MGO?

Key specifications for MGO: Fuel Grade Classification: MGO; Supply Classification: BULK; Purchase Description Identification: 52838-C16.23-2; Copper Corrosion Classification Number: 3. 11 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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