PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MOBILGREASE 28Grease,aircraft

Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants · NSN 9150-01-378-0693 · FSC 9150 · No Item Name Available
Verified by PartsTable
NSN 9150-01-378-0693 — this item is cataloged by the U.S. Government under National Stock Number 9150-01-378-0693. Primary manufacturer part number: MOBILGREASE 28.
Features
  • Grease,aircraft — FSC 9150
  • Quantity Within Each Unit Package: 4.400 POUNDS LBS
  • Effective Temp Range Rating: -80.0 TO 350.0 FAHRENHEIT DEGF
  • Nondefinitive Spec/std Data: 1 GRADE
  • Service Characteristics: CORROSION RESISTIVE AND LOW EVAPORATION AND OXIDATION RESISTANT AND WATER RESISTANT
  • Minimum Dropping Point: 450.0 FAHRENHEIT DEGF
  • 6 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 9150-01-378-0693, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9150-01-378-0693
Primary Part NumberMOBILGREASE 28
Item NameGrease,aircraft
FSC / FSG9150 / 91 — No Item Name Available
ManufacturerExxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants
StatusCANCELLED
Quantity Within Each Unit Package4.400 POUNDS LBS
Effective Temp Range Rating-80.0 TO 350.0 FAHRENHEIT DEGF
Nondefinitive Spec/std Data1 GRADE
Service CharacteristicsCORROSION RESISTIVE AND LOW EVAPORATION AND OXIDATION RESISTANT AND WATER RESISTANT
Minimum Dropping Point450.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
9150-00-145-0268 INTERCHANGEABLE
Grease,aircraft
9150-00-181-7724 INTERCHANGEABLE
Grease,aircraft
5350-00-193-7222LRB15 INTERCHANGEABLE
Buffing Compound
Jason Incorporated Dba Jacksonlea Div
3110-00-451-95869S6465 INTERCHANGEABLE
Bearing,roller,needle
Caterpillar Inc Div Caterpillar Defense
3110-00-554-2920C87103X1MILL3545 INTERCHANGEABLE
Bearing,ball,annular
General Motors Llc Dba General Motors Llc
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
Cross-Reference Index
Part NumberManufacturer
MOBILGREASE 28 PRIMARY Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants (USA)
GRADE B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-G-81322 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
NLGI GRADE 1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MOBILGREASE 28 Exxonmobil Oil Corporation (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
5350-00-193-7222INTERCHANGEABLE
BUFFING COMPOUND
LRB15
3110-00-451-9586INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
9S6465
3110-00-554-2920INTERCHANGEABLE
BEARING,BALL,ANNULAR
C87103X1MILL3545
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
9150-01-436-5135INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
KRYTOX 240AZ 2OUNCE
9150-01-501-5729INTERCHANGEABLE
GREASE,AIRCRAFT
MOBILGREASE28

Frequently Asked Questions

What is NSN 9150-01-378-0693?

NSN 9150-01-378-0693 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: cancelled.

What are the part numbers for NSN 9150-01-378-0693?

NSN 9150-01-378-0693 has 6 cross-referenced part numbers: MOBILGREASE 28 (Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants), GRADE B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-G-81322 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), NLGI GRADE 1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MOBILGREASE 28 (Exxonmobil Oil Corporation) and 1 more.

What NSN replaces 9150-01-378-0693?

There are 12 known substitutes for 9150-01-378-0693: 9150-00-145-0268, 9150-00-181-7724, 5350-00-193-7222 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MOBILGREASE 28?

Key specifications for MOBILGREASE 28: End Item Identification: MRAP - M-ATV; Quantity Within Each Unit Package: 4.400 POUNDS LBS; Effective Temp Range Rating: -80.0 TO 350.0 FAHRENHEIT DEGF; Nondefinitive Spec/std Data: 1 GRADE. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9150-01-378-0693 still in active supply?

NSN 9150-01-378-0693 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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