PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12193Grease,aircraft

Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants · NSN 9150-01-733-8256 · FSC 9150 · No Item Name Available
Verified by PartsTable
NSN 9150-01-733-8256 — this item is cataloged by the U.S. Government under National Stock Number 9150-01-733-8256. Primary manufacturer part number: 12193.
Features
  • Grease,aircraft — FSC 9150
  • Quantity Within Each Unit Package: 13.7 OUNCES, FLUID OZ
  • Physical Form: SOLID
  • 4 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 9150-01-733-8256, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9150-01-733-8256
Primary Part Number12193
Item NameGrease,aircraft
FSC / FSG9150 / 91 — No Item Name Available
ManufacturerExxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants
StatusACTIVE
Quantity Within Each Unit Package13.7 OUNCES, FLUID OZ
Physical FormSOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5325-00-200-8771267286 INTERCHANGEABLE
Ring,retaining
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5360-00-333-3977W2C12193 INTERCHANGEABLE
Spring,helical,extension
Cummins Power Generation Inc.
3530-00-359-7375 INTERCHANGEABLE
Cover,side
2910-00-362-277322150 INTERCHANGEABLE
Ring
R. H. Sheppard Co., Inc. Dba Sheppard
5945-00-490-0221 INTERCHANGEABLE
Relay,electromagnetic
4720-01-143-4269 INTERCHANGEABLE
Hose Assembly,nonmetallic
2540-01-217-280012193 INTERCHANGEABLE
Mirror Head,vehicular
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
3120-01-299-7457 INTERCHANGEABLE
Roller,linear-Rotary Motion
3020-01-424-979412193 INTERCHANGEABLE
Gear,spur
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
Cross-Reference Index
Part NumberManufacturer
12193 PRIMARY Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants (USA)
MOBILGREASE 33/CA PRIMARY Exxon Mobil Corporation Dba Exxonmobil Chemical Company (USA)
MOBILGREASE-33-13.7OZ Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc (USA)
MOBILGREASE 33/CA Irwin International, Inc. Dba Irwin International Inc (USA)
Related Parts
5325-00-200-8771INTERCHANGEABLE
RING,RETAINING
267286
5360-00-333-3977INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
W2C12193
3530-00-359-7375INTERCHANGEABLE
COVER,SIDE
2910-00-362-2773INTERCHANGEABLE
RING
22150
5945-00-490-0221INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4720-01-143-4269INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
2540-01-217-2800INTERCHANGEABLE
MIRROR HEAD,VEHICULAR
12193
3120-01-299-7457INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
3020-01-424-9794INTERCHANGEABLE
GEAR,SPUR
12193

Frequently Asked Questions

What is NSN 9150-01-733-8256?

NSN 9150-01-733-8256 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 9150-01-733-8256?

NSN 9150-01-733-8256 has 4 cross-referenced part numbers: 12193 (Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants), MOBILGREASE 33/CA (Exxon Mobil Corporation Dba Exxonmobil Chemical Company), MOBILGREASE-33-13.7OZ (Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc), MOBILGREASE 33/CA (Irwin International, Inc. Dba Irwin International Inc).

What NSN replaces 9150-01-733-8256?

There are 9 known substitutes for 9150-01-733-8256: 5325-00-200-8771, 5360-00-333-3977, 3530-00-359-7375 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12193?

Key specifications for 12193: Special Features: ONE 13.5 GRAM (13.7 OUNCE TUBE, HIGH-PERFORMANCE LITHIUM-COMPLEX GREASE DESIGNED FOR GENERAL-PURPOSE AIRCRAFT USE; ITS CONSISTENCY IS BETWEEN THE NLGI GRADES 1 AND 2; MOBILGREASE 33 UTILIZES A 100 PERCENT POLYALPHAOLEFIN BASE OIL AND PREMIUM ADDITIVES WHICH ENSURE OUTSTANDING LUBRICATION PERFORMANCE OVER A WIDE TEMPERATURE RANGE AND OPERATING CONDITIONS; HIGH TEMPERATURE PERFORMANCE, HOURS AT 121C,H ASTM D3336 2200 PLUS LOAD CARRYING CAPACITY, LOAD-WEAR INDEX, KGF, ASTM D2596 110, OIL SEPARATION, 30 H AT 100 DEGREES CELSIUS MASS PERCENT ASTM D6184 4, OXIDATION STABILITY PRESSURE DROP 500 H KPA ASTM D942 25, PENETRATION 60X, 0.1 MILLIMETERS, ASTM D217 285, LOW TEMPERATURE TORQUE STARTING AT NEGATIVE 73 DEGREES CELSIUS, NM ASTM D1478 0.52, LOW TEMPERATURE TORQUE RUNNING AT NEGATIVE 73 DEGREES CELSIUS, NM, ASTM D1478 0.06 G; Quantity Within Each Unit Package: 13.7 OUNCES, FLUID OZ; Physical Form: SOLID. 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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