Blower, Air Barrier4140-01-225-5475

NSN 4140-01-225-5475 · NIIN 012255475

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

Government record, cited

Also searched as 4140-01-225-5475 · 4140012255475 · NIIN 012255475 · 01-225-5475 · FSC 4140 Fans, Air Circulators, and Blower Equipment · 207-100011-002 · 89253102

Nearby stock numbers ← 4140-01-225-5382 Fan, Centrifugal · 4140-01-225-6256 Fan, Centrifugal →

Features

Blower,air Barrier — FSC 4140
Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Material: STEEL
Voltage Rating: 230.0 VOLTS NOMINAL

Identification

NSN: 4140-01-225-5475
NIIN: 012255475
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment

General Description

The Blower,air Barrier, cataloged under National Stock Number 4140-01-225-5475, 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 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4140-01-225-5475
Item Name	Blower,air Barrier
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Status	ACTIVE
Frequency Rating	50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Material	STEEL
Voltage Rating	230.0 VOLTS NOMINAL

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
207-100011-002	3/9 Design control — primary reference Compro Computer Services, Inc. Dba Compro
89253102	5/9 Secondary reference Thales Training Et Simulation SAS

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 4140-01-225-5475?

NSN 4140-01-225-5475 is a Blower,air Barrier, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What are the specifications of 4140-01-225-5475?

Key specifications for 4140-01-225-5475: Overall Height: 3.880 INCHES NOMINAL IN; Overall Length: 16.000 INCHES NOMINAL IN; Special Features: DUAL BLOWER; OPERATING LIFE SPAN 20,000 HOURS MINIMUM; MAXIMUM OPERATING TEMPERATURE 50 DEGREES CENTIGRADE; OPERATING VOLTAGE 230 VAC AT 50-60 HZ; FINISH BAKED ENAMEL; 8 MOUNTING HOLES; 2 UL LISTED FINGER GUARDS VAC; Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4140-01-225-5475 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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