Housing, Centrifugal Fan4140-01-150-3241

NSN 4140-01-150-3241 · NIIN 011503241

FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment

Government record, cited

Also searched as 4140-01-150-3241 · 4140011503241 · NIIN 011503241 · 01-150-3241 · FSC 4140 Fans, Air Circulators, and Blower Equipment

Nearby stock numbers ← 4140-01-150-3144 Fan, Circulating · 4140-01-150-4752 Bracket →

Features

Housing,centrifugal Fan — FSC 4140
Outlet Inside Height: 3.180 INCHES NOMINAL IN
Length: 7.370 INCHES NOMINAL IN
Housing Style: FIXED, RECTANGULAR OUTLETS
Outlet Inside Width: 3.000 INCHES NOMINAL IN
Height: 8.620 INCHES NOMINAL IN
Prime Mover for Which Designed: ELECTRIC MOTOR
Width: 3.156 INCHES NOMINAL IN

Identification

NSN: 4140-01-150-3241
NIIN: 011503241
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment

General Description

The Housing,centrifugal Fan, cataloged under National Stock Number 4140-01-150-3241, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4140-01-150-3241
Item Name	Housing,centrifugal Fan
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Status	ACTIVE
Outlet Inside Height	3.180 INCHES NOMINAL IN
Length	7.370 INCHES NOMINAL IN
Housing Style	FIXED, RECTANGULAR OUTLETS
Outlet Inside Width	3.000 INCHES NOMINAL IN
Height	8.620 INCHES NOMINAL IN
Prime Mover for Which Designed	ELECTRIC MOTOR
Width	3.156 INCHES NOMINAL IN
Material	STEEL OVERALL

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
SC-D-539823	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 4140 — Fans, Air Circulators, and Blower Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4140-00-000-0082

IMPELLER,FAN,AXIAL

4140-00-001-1517

FAN,CENTRIFUGAL

4140-00-001-1536

FAN,VENTILATING

4140-00-001-1537

4140-00-001-1537 · Item name not on file

4140-00-001-3930

4140-00-001-3930 · Item name not on file

4140-00-001-6464

4140-00-001-6464 · Item name not on file

4140-00-001-6874

4140-00-001-6874 · Item name not on file

4140-00-001-6875

4140-00-001-6875 · Item name not on file

Frequently Asked Questions

What is NSN 4140-01-150-3241?

NSN 4140-01-150-3241 is a Housing,centrifugal Fan, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What are the specifications of 4140-01-150-3241?

Key specifications for 4140-01-150-3241: Outlet Inside Height: 3.180 INCHES NOMINAL IN; Length: 7.370 INCHES NOMINAL IN; Housing Style: FIXED, RECTANGULAR OUTLETS; Outlet Inside Width: 3.000 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 4140-01-150-3241 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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