PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MOBILGREASE28Grease,aircraft

Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants · NSN 9150-01-501-5729 · FSC 9150 · No Item Name Available
Verified by PartsTable
NSN 9150-01-501-5729 — this item is cataloged by the U.S. Government under National Stock Number 9150-01-501-5729. Primary manufacturer part number: MOBILGREASE28.
Features
  • Grease,aircraft — FSC 9150
  • Maximum Operating Temp: 177.0 FAHRENHEIT DEGF
  • Minimum Dropping Point: 232.0 CELSIUS DEGC
  • Effective Temp Range Rating: -65.0 TO 350.0 FAHRENHEIT DEGF
  • 3 verified cross-references
  • Primary manufacturer: Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Grease,aircraft, cataloged under National Stock Number 9150-01-501-5729, 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 Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9150-01-501-5729
Primary Part NumberMOBILGREASE28
Item NameGrease,aircraft
FSC / FSG9150 / 91 — No Item Name Available
ManufacturerExxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants
StatusACTIVE
Maximum Operating Temp177.0 FAHRENHEIT DEGF
Minimum Dropping Point232.0 CELSIUS DEGC
Effective Temp Range Rating-65.0 TO 350.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
9150-00-145-0268 INTERCHANGEABLE
Grease,aircraft
9150-00-181-7724 INTERCHANGEABLE
Grease,aircraft
9150-00-935-5851 INTERCHANGEABLE
Grease,aircraft
9150-00-944-8953 INTERCHANGEABLE
Grease,aircraft
9150-01-237-7468MOBILGREASE 28 INTERCHANGEABLE
Grease,arresting Gear
Exxonmobil Corporation Dba Southwest Grease Business
9150-01-262-3358 INTERCHANGEABLE
Grease,aircraft
9150-01-378-0559MOBILGREASE 28 1.75LB INTERCHANGEABLE
Grease,aircraft
Exxon Mobil Corporation Dba Chemical Products Division
9150-01-378-0693MOBILGREASE 28 INTERCHANGEABLE
Grease,aircraft
Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-81322 GR1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MOBILGREASE28 PRIMARY Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants (USA)
MIL-PRF-81322 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
9150-00-145-0268INTERCHANGEABLE
GREASE,AIRCRAFT
9150-00-181-7724INTERCHANGEABLE
GREASE,AIRCRAFT
9150-00-935-5851INTERCHANGEABLE
GREASE,AIRCRAFT
9150-00-944-8953INTERCHANGEABLE
GREASE,AIRCRAFT
9150-01-237-7468INTERCHANGEABLE
GREASE,ARRESTING GEAR
MOBILGREASE 28
9150-01-262-3358INTERCHANGEABLE
GREASE,AIRCRAFT
9150-01-378-0559INTERCHANGEABLE
GREASE,AIRCRAFT
MOBILGREASE 28 1.75LB
9150-01-378-0693INTERCHANGEABLE
GREASE,AIRCRAFT
MOBILGREASE 28

Frequently Asked Questions

What is NSN 9150-01-501-5729?

NSN 9150-01-501-5729 is a Grease,aircraft, manufactured by Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants, classified under FSC 9150 (No Item Name Available). Status: active.

What are the part numbers for NSN 9150-01-501-5729?

NSN 9150-01-501-5729 has 3 cross-referenced part numbers: MIL-PRF-81322 GR1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MOBILGREASE28 (Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants), MIL-PRF-81322 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 9150-01-501-5729?

There are 8 known substitutes for 9150-01-501-5729: 9150-00-145-0268, 9150-00-181-7724, 9150-00-935-5851 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MOBILGREASE28?

Key specifications for MOBILGREASE28: Maximum Operating Temp: 177.0 FAHRENHEIT DEGF; Minimum Dropping Point: 232.0 CELSIUS DEGC; Effective Temp Range Rating: -65.0 TO 350.0 FAHRENHEIT DEGF. 3 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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