PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MOLYKOTE 33 GREASE LIGHTGrease,aircraft and Instrument

Dow Silicones Corporation · NSN 9150-00-223-4019 · FSC 9150 · No Item Name Available
Verified by PartsTable
NSN 9150-00-223-4019 — this item is cataloged by the U.S. Government under National Stock Number 9150-00-223-4019. Primary manufacturer part number: MOLYKOTE 33 GREASE LIGHT.
Features
  • Grease,aircraft and Instrument — FSC 9150
  • Quantity Within Each Unit Package: 8.000 OUNCES, AVOIRDUPOIS OZ
  • Minimum Dropping Point: 400.0 FAHRENHEIT DEGF
  • Basic Ingredient: SILICONE FLUID AND SOAP
  • Effective Temp Range Rating: -100.0 TO 300.0 FAHRENHEIT DEGF
  • Melting Point Temp Rating: 400.0 FAHRENHEIT DEGF
  • 5 verified cross-references
  • Primary manufacturer: Dow Silicones Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Grease,aircraft and Instrument, cataloged under National Stock Number 9150-00-223-4019, 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 Dow Silicones Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9150-00-223-4019
Primary Part NumberMOLYKOTE 33 GREASE LIGHT
Item NameGrease,aircraft and Instrument
FSC / FSG9150 / 91 — No Item Name Available
ManufacturerDow Silicones Corporation
StatusCANCELLED
Quantity Within Each Unit Package8.000 OUNCES, AVOIRDUPOIS OZ
Minimum Dropping Point400.0 FAHRENHEIT DEGF
Basic IngredientSILICONE FLUID AND SOAP
Effective Temp Range Rating-100.0 TO 300.0 FAHRENHEIT DEGF
Melting Point Temp Rating400.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
9150-00-145-0161 INTERCHANGEABLE
Grease,aircraft and Instrument
9150-00-445-7819DC 33 LIGHT 8 LB CO INTERCHANGEABLE
Grease,aircraft and Instrument
Dow Silicones Corporation
Cross-Reference Index
Part NumberManufacturer
MOLYKOTE 33 GREASE LIGHT Dow Silicones Corporation (USA)
G341L Momentive Performance Materials Inc. (USA)
MOLYKOTE 33 GREASE Dow Silicones Corporation (USA)
14710-79 Dow Silicones Corporation (USA)
DC-33 LIGHT Dow Silicones Corporation (USA)
Related Parts
9150-00-145-0161INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
9150-00-445-7819INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
DC 33 LIGHT 8 LB CO

Frequently Asked Questions

What is NSN 9150-00-223-4019?

NSN 9150-00-223-4019 is a Grease,aircraft and Instrument, manufactured by Dow Silicones Corporation, classified under FSC 9150 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 9150-00-223-4019?

NSN 9150-00-223-4019 has 5 cross-referenced part numbers: MOLYKOTE 33 GREASE LIGHT (Dow Silicones Corporation), G341L (Momentive Performance Materials Inc.), MOLYKOTE 33 GREASE (Dow Silicones Corporation), 14710-79 (Dow Silicones Corporation), DC-33 LIGHT (Dow Silicones Corporation).

What NSN replaces 9150-00-223-4019?

There are 2 known substitutes for 9150-00-223-4019: 9150-00-145-0161, 9150-00-445-7819. Verify interchangeability with system specifications before substitution.

What are the specifications of MOLYKOTE 33 GREASE LIGHT?

Key specifications for MOLYKOTE 33 GREASE LIGHT: Quantity Within Each Unit Package: 8.000 OUNCES, AVOIRDUPOIS OZ; Minimum Dropping Point: 400.0 FAHRENHEIT DEGF; Basic Ingredient: SILICONE FLUID AND SOAP; Effective Temp Range Rating: -100.0 TO 300.0 FAHRENHEIT DEGF. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9150-00-223-4019 still in active supply?

NSN 9150-00-223-4019 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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