PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

180 TNFuel Oil,intermediate

Dla Energy Dba Dla Energy · NSN 9140-01-417-6645 · FSC 9140 · No Item Name Available
Verified by PartsTable
NSN 9140-01-417-6645 — this item is cataloged by the U.S. Government under National Stock Number 9140-01-417-6645. Primary manufacturer part number: 180 TN.
Features
  • Fuel Oil,intermediate — FSC 9140
  • Density Value: 0.991 KILOGRAMS PER LITER MAXIMUM KG
  • Maximum Water Content Percentage by Volume: 1.0
  • Supply Classification: BULK
  • Fuel Grade Classification: IFO
  • Minimum Flash Point and Test Method: 60.0 CELSIUS PENSKY-MARTENS CLOSED CUP DEGC
  • Maximum Carbon Residue Content Percentage by Weight and Test Method: 15.0 CONRADSON
  • Density Temp: 15.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuel Oil,intermediate, cataloged under National Stock Number 9140-01-417-6645, 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 Dla Energy Dba Dla Energy. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN9140-01-417-6645
Primary Part Number180 TN
Item NameFuel Oil,intermediate
FSC / FSG9140 / 91 — No Item Name Available
ManufacturerDla Energy Dba Dla Energy
StatusACTIVE
Density Value0.991 KILOGRAMS PER LITER MAXIMUM KG
Maximum Water Content Percentage by Volume1.0
Supply ClassificationBULK
Fuel Grade ClassificationIFO
Minimum Flash Point and Test Method60.0 CELSIUS PENSKY-MARTENS CLOSED CUP DEGC
Maximum Carbon Residue Content Percentage by Weight and Test Method15.0 CONRADSON
Density Temp15.0 CELSIUS DEGC
Nondefinitive Spec/std DataRME25 GRADE
Maximum Sulphur Content Percentage by Weight4.5
Maximum Pour Point30.0 CELSIUS DEGC
Maximum Ash Content Percentage by Weight0.10
Viscosity at Rated Temp25.00 MAXIMUM 210 DEG FAHRENHEIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9140-01-417-6626 INTERCHANGEABLE
Fuel Oil,intermediate
9140-01-443-5048 INTERCHANGEABLE
Fuel Oil,intermediate
Cross-Reference Index
Part NumberManufacturer
180 TN Dla Energy Dba Dla Energy (USA)
ISO-82170 Vz Ora
ASTM-D-2069 American Society for Testing and Materials Dba Astm International (USA)
Related Parts
9140-01-417-6626INTERCHANGEABLE
FUEL OIL,INTERMEDIATE
9140-01-443-5048INTERCHANGEABLE
FUEL OIL,INTERMEDIATE

Frequently Asked Questions

What is NSN 9140-01-417-6645?

NSN 9140-01-417-6645 is a Fuel Oil,intermediate, manufactured by Dla Energy Dba Dla Energy, classified under FSC 9140 (No Item Name Available). Status: active.

What are the part numbers for NSN 9140-01-417-6645?

NSN 9140-01-417-6645 has 3 cross-referenced part numbers: 180 TN (Dla Energy Dba Dla Energy), ISO-82170 (Vz Ora), ASTM-D-2069 (American Society for Testing and Materials Dba Astm International).

What NSN replaces 9140-01-417-6645?

There are 2 known substitutes for 9140-01-417-6645: 9140-01-417-6626, 9140-01-443-5048. Verify interchangeability with system specifications before substitution.

What are the specifications of 180 TN?

Key specifications for 180 TN: Density Value: 0.991 KILOGRAMS PER LITER MAXIMUM KG; Maximum Water Content Percentage by Volume: 1.0; Supply Classification: BULK; Fuel Grade Classification: IFO. 13 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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