PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C603-9052Impeller,fan,centrifugal

Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters · NSN 4140-00-350-5441 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-00-350-5441 — this item is cataloged by the U.S. Government under National Stock Number 4140-00-350-5441. Primary manufacturer part number: C603-9052.
Features
  • Impeller,fan,centrifugal — FSC 4140
  • 5 verified cross-references
  • Primary manufacturer: Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-00-350-5441, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameImpeller,fan,centrifugal
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersHdt Expeditionary Systems Inc (CAGE 92878); Drs Environmental Systems Inc (CAGE 5RQL2); Keco Industries, Inc. (CAGE 94833); Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (CAGE 60532)
Technical Specifications
ParameterValue
NSN4140-00-350-5441
Primary Part NumberC603-9052
Item NameImpeller,fan,centrifugal
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerTrane U.s. Inc. Dba the Trane Co Div Trane Headquarters
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
4730-00-278-5812000-615-1195 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Tvh Parts Co.
4730-00-928-8767AS4859K06 INTERCHANGEABLE
Coupling,pipe
Sae International Dba Sae International
5340-01-344-632254624 INTERCHANGEABLE
Clamp,loop
Mitsubishi Caterpillar Forklift America, Inc
5330-01-516-731654624 INTERCHANGEABLE
Gasket
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5360-01-587-3589546-24 INTERCHANGEABLE
Spring,helical,compression
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5136-01-625-499654624 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
Cross-Reference Index
Part NumberManufacturer
54624 Hdt Expeditionary Systems Inc (USA)
54624 Drs Environmental Systems Inc (USA)
C603-9052 Keco Industries, Inc. (USA)
C603-9052 PRIMARY Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA)
54624 Keco Industries, Inc. (USA)
Related Parts
4730-00-278-5812INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
000-615-1195
4730-00-928-8767INTERCHANGEABLE
COUPLING,PIPE
AS4859K06
5340-01-344-6322INTERCHANGEABLE
CLAMP,LOOP
54624
5330-01-516-7316INTERCHANGEABLE
GASKET
54624
5360-01-587-3589INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
546-24
5136-01-625-4996INTERCHANGEABLE
TAP,THREAD CUTTING
54624

Frequently Asked Questions

What is NSN 4140-00-350-5441?

NSN 4140-00-350-5441 is a Impeller,fan,centrifugal, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 4140 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4140-00-350-5441?

NSN 4140-00-350-5441 has 5 cross-referenced part numbers: 54624 (Hdt Expeditionary Systems Inc), 54624 (Drs Environmental Systems Inc), C603-9052 (Keco Industries, Inc.), C603-9052 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), 54624 (Keco Industries, Inc.).

What NSN replaces 4140-00-350-5441?

There are 6 known substitutes for 4140-00-350-5441: 4730-00-278-5812, 4730-00-928-8767, 5340-01-344-6322 and 3 more. Verify interchangeability with system specifications before substitution.

Is NSN 4140-00-350-5441 still in active supply?

NSN 4140-00-350-5441 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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