Fan, Centrifugal4140-01-598-3763

NSN 4140-01-598-3763 · NIIN 015983763

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

Government record, cited

Also searched as 4140-01-598-3763 · 4140015983763 · NIIN 015983763 · 01-598-3763 · FSC 4140 Fans, Air Circulators, and Blower Equipment · EFB0405VHD-F00 · EFB0405VHD-F00

Nearby stock numbers ← 4140-01-598-3688 Fan Assembly, Tubeaxial · 4140-01-598-4325 Fan Assembly, Centrifugal →

Features

Fan,centrifugal — FSC 4140
Speed Adjustments: SINGLE SPEED
Length: 20.0 MILLIMETERS NOMINAL MM
Housing Inside Diameter: 32.0 MILLIMETERS NOMINAL MM
Height: 40.0 MILLIMETERS NOMINAL MM
Width: 40.0 MILLIMETERS NOMINAL MM
Material: PLASTIC OVERALL
Rotation Direction for Which Designed: CLOCKWISE

Identification

NSN: 4140-01-598-3763
NIIN: 015983763
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment

General Description

The Fan,centrifugal, cataloged under National Stock Number 4140-01-598-3763, 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 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4140-01-598-3763
Item Name	Fan,centrifugal
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Status	ACTIVE
Speed Adjustments	SINGLE SPEED
Length	20.0 MILLIMETERS NOMINAL MM
Housing Inside Diameter	32.0 MILLIMETERS NOMINAL MM
Height	40.0 MILLIMETERS NOMINAL MM
Width	40.0 MILLIMETERS NOMINAL MM
Material	PLASTIC OVERALL
Rotation Direction for Which Designed	CLOCKWISE

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
EFB0405VHD-F00	3/9 Design control — primary reference Digi-Key Corp
EFB0405VHD-F00	5/9 Secondary reference Daniel E Steiner Dba Steiner & Associates Cons

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 4140-01-598-3763?

NSN 4140-01-598-3763 is a Fan,centrifugal, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What are the specifications of 4140-01-598-3763?

Key specifications for 4140-01-598-3763: Speed Adjustments: SINGLE SPEED; Length: 20.0 MILLIMETERS NOMINAL MM; Housing Inside Diameter: 32.0 MILLIMETERS NOMINAL MM; Height: 40.0 MILLIMETERS NOMINAL MM. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4140-01-598-3763 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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