Impeller, Fan, Centrifugal4140-01-025-4911

NSN 4140-01-025-4911 · NIIN 010254911 · Part number B384-200SCCW

Kooltronic, Inc. · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 06223

Government record, cited

NSN 4140-01-025-4911 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-025-4911. Manufacturer of record part number: B384-200SCCW.

Also searched as 4140-01-025-4911 · 4140010254911 · NIIN 010254911 · 01-025-4911 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 06223 · B384-200SCCW · 2-100446 · 2-100446-10

Nearby stock numbers ← 4140-01-025-4910 Impeller, Fan, Centrifugal · 4140-01-025-7404 Blower, Tangential →

Features

Impeller,fan,centrifugal — FSC 4140
2 manufacturer part numbers on file
Manufacturer of record: Kooltronic, Inc.

Identification

NSN: 4140-01-025-4911
NIIN: 010254911
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: B384-200SCCW
Manufacturer: Kooltronic, Inc.

General Description

The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-025-4911, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Kooltronic, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Impeller,fan,centrifugal
FSC / FSG	4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers	Kooltronic, Inc. (CAGE 06223)

Technical Specifications

Parameter	Value
NSN	4140-01-025-4911
Primary Part Number	B384-200SCCW
Item Name	Impeller,fan,centrifugal
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer	Kooltronic, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
2-100446-10	Kooltronic, Inc. (USA)
B384-200SCCW PRIMARY	Kooltronic, Inc. (USA)

Reference documents

Reference	Meaning
2-100446	D/9 Drawing number reference only Kooltronic, Inc.
B384-200SCCW	5/2 Secondary reference U.S. Government activity

Frequently Asked Questions

What is NSN 4140-01-025-4911?

NSN 4140-01-025-4911 is a Impeller,fan,centrifugal, manufactured by Kooltronic, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-025-4911?

NSN 4140-01-025-4911 has 2 manufacturer part numbers on file: 2-100446-10 (Kooltronic, Inc.), B384-200SCCW (Kooltronic, Inc.).

Is NSN 4140-01-025-4911 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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