PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MOBILGARD 450NCLubricating Oil,engine

Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company · NSN 9150-01-552-6257 · FSC 9150 · No Item Name Available
Verified by PartsTable
NSN 9150-01-552-6257 — this item is cataloged by the U.S. Government under National Stock Number 9150-01-552-6257. Primary manufacturer part number: MOBILGARD 450NC.
Features
  • Lubricating Oil,engine — FSC 9150
  • Minimum Flash Point and Test Method: 425.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
  • Quantity Within Each Unit Package: 275.000 GALLONS
  • Fatty Material Type: ANY ACCEPTABLE
  • Viscosity at Rated Temp: 178.00 MINIMUM 40 DEG CELSIUS AND 14.00 MINIMUM 100 DEG CELSIUS AND 15.50 MAXIMUM 100 DEG CELSIUS
  • 2 verified cross-references
  • Primary manufacturer: Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Lubricating Oil,engine, cataloged under National Stock Number 9150-01-552-6257, 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 Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9150-01-552-6257
Primary Part NumberMOBILGARD 450NC
Item NameLubricating Oil,engine
FSC / FSG9150 / 91 — No Item Name Available
ManufacturerExxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company
StatusACTIVE
Minimum Flash Point and Test Method425.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
Quantity Within Each Unit Package275.000 GALLONS
Fatty Material TypeANY ACCEPTABLE
Viscosity at Rated Temp178.00 MINIMUM 40 DEG CELSIUS AND 14.00 MINIMUM 100 DEG CELSIUS AND 15.50 MAXIMUM 100 DEG CELSIUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
9150-00-135-2634CAPRINUS XR 40 INTERCHANGEABLE
Lubricating Oil,engine
Shell Oil Co
9150-01-053-0011 INTERCHANGEABLE
Lubricating Oil,engine
9150-01-555-3598 INTERCHANGEABLE
Lubricating Oil,engine
9150-01-556-3257MOBILGARD 450 INTERCHANGEABLE
Lubricating Oil,engine
Exxon Mobil Corporation Dba Exxonmobil Chemical Company
Cross-Reference Index
Part NumberManufacturer
MOBILGARD 450NC PRIMARY Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company (USA)
MOBILGARD 450 Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company (USA)
Related Parts
9150-00-135-2634INTERCHANGEABLE
LUBRICATING OIL,ENGINE
CAPRINUS XR 40
9150-01-053-0011INTERCHANGEABLE
LUBRICATING OIL,ENGINE
9150-01-555-3598INTERCHANGEABLE
LUBRICATING OIL,ENGINE
9150-01-556-3257INTERCHANGEABLE
LUBRICATING OIL,ENGINE
MOBILGARD 450

Frequently Asked Questions

What is NSN 9150-01-552-6257?

NSN 9150-01-552-6257 is a Lubricating Oil,engine, manufactured by Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company, classified under FSC 9150 (No Item Name Available). Status: active.

What are the part numbers for NSN 9150-01-552-6257?

NSN 9150-01-552-6257 has 2 cross-referenced part numbers: MOBILGARD 450NC (Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company), MOBILGARD 450 (Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company).

What NSN replaces 9150-01-552-6257?

There are 4 known substitutes for 9150-01-552-6257: 9150-00-135-2634, 9150-01-053-0011, 9150-01-555-3598 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MOBILGARD 450NC?

Key specifications for MOBILGARD 450NC: Minimum Flash Point and Test Method: 425.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF; Quantity Within Each Unit Package: 275.000 GALLONS; Fatty Material Type: ANY ACCEPTABLE; Special Features: 275 GALLON TOTE BEIN WITH DISCHARGE VALVE;. 5 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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