PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1103548C1Impeller,fan,axial

Komatsu American Intl Co · NSN 4140-01-281-8832 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-281-8832 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-281-8832. Primary manufacturer part number: 1103548C1.
Features
  • Impeller,fan,axial — FSC 4140
  • Material: ALUMINUM OVERALL
  • Diameter: 7.000 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Komatsu American Intl Co
Applications
  • Applications requiring Aluminum Overall construction
General Description

The Impeller,fan,axial, cataloged under National Stock Number 4140-01-281-8832, 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 Komatsu American Intl Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-281-8832
Primary Part Number1103548C1
Item NameImpeller,fan,axial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerKomatsu American Intl Co
StatusACTIVE
MaterialALUMINUM OVERALL
Diameter7.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4140-01-191-64565001-7 INTERCHANGEABLE
Impeller,fan,axial
Bergstrom Inc
Cross-Reference Index
Part NumberManufacturer
1103548C1 Komatsu American Intl Co (USA)
1103548C1 Komatsu America Corp. (USA)
1103548C1 Dressta North America Ltd (USA)
Related Parts
4140-01-191-6456INTERCHANGEABLE
IMPELLER,FAN,AXIAL
5001-7

Frequently Asked Questions

What is NSN 4140-01-281-8832?

NSN 4140-01-281-8832 is a Impeller,fan,axial, manufactured by Komatsu American Intl Co, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-281-8832?

NSN 4140-01-281-8832 has 3 cross-referenced part numbers: 1103548C1 (Komatsu American Intl Co), 1103548C1 (Komatsu America Corp.), 1103548C1 (Dressta North America Ltd).

What NSN replaces 4140-01-281-8832?

There is 1 known substitute for 4140-01-281-8832: 4140-01-191-6456. Verify interchangeability with system specifications before substitution.

What are the specifications of 1103548C1?

Key specifications for 1103548C1: Material: ALUMINUM OVERALL; End Item Identification: DRESSER INDUSTRIES MODEL M10A FORKLIFT; Diameter: 7.000 INCHES NOMINAL IN. 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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