PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23503Impeller,fan,axial

Tld Ace Corp Div Tld Ace · NSN 4140-01-366-5132 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-366-5132 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-366-5132. Primary manufacturer part number: 23503.
Features
  • Impeller,fan,axial — FSC 4140
  • 1 verified cross-reference
  • Primary manufacturer: Tld Ace Corp Div Tld Ace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Impeller,fan,axial, cataloged under National Stock Number 4140-01-366-5132, 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 Tld Ace Corp Div Tld Ace. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameImpeller,fan,axial
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersTld Ace Corp Div Tld Ace (CAGE 00365)
Technical Specifications
ParameterValue
NSN4140-01-366-5132
Primary Part Number23503
Item NameImpeller,fan,axial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerTld Ace Corp Div Tld Ace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-264-7184868 INTERCHANGEABLE
Bumper
Atlantic India Rubber Co Inc
5920-00-296-1519115-0008 INTERCHANGEABLE
Fuse,cartridge
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5950-00-648-5406G23503REVB INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
5330-01-061-3275 INTERCHANGEABLE
Gasket
4820-01-239-0528235-03 INTERCHANGEABLE
Disk,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
8415-01-406-69092-3-503 INTERCHANGEABLE
Bag,flyer's Helmet
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
Cross-Reference Index
Part NumberManufacturer
23503 PRIMARY Tld Ace Corp Div Tld Ace (USA)
Related Parts
5340-00-264-7184INTERCHANGEABLE
BUMPER
868
5920-00-296-1519INTERCHANGEABLE
FUSE,CARTRIDGE
115-0008
5950-00-648-5406INTERCHANGEABLE
TRANSFORMER,POWER
G23503REVB
5330-01-061-3275INTERCHANGEABLE
GASKET
4820-01-239-0528INTERCHANGEABLE
DISK,VALVE
235-03
8415-01-406-6909INTERCHANGEABLE
BAG,FLYER'S HELMET
2-3-503

Frequently Asked Questions

What is NSN 4140-01-366-5132?

NSN 4140-01-366-5132 is a Impeller,fan,axial, manufactured by Tld Ace Corp Div Tld Ace, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-366-5132?

NSN 4140-01-366-5132 has 1 cross-referenced part number: 23503 (Tld Ace Corp Div Tld Ace).

What NSN replaces 4140-01-366-5132?

There are 6 known substitutes for 4140-01-366-5132: 5340-00-264-7184, 5920-00-296-1519, 5950-00-648-5406 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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