Fan, Tubeaxial4140-01-663-7203

NSN 4140-01-663-7203 · NIIN 016637203 · Part number RS12L

Plastec Ventilation, Inc. Dba Plastec Ventilation · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 661D1

Government record, cited

NSN 4140-01-663-7203 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-663-7203. Manufacturer of record part number: RS12L.

Also searched as 4140-01-663-7203 · 4140016637203 · NIIN 016637203 · 01-663-7203 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 661D1 · RS12L

Nearby stock numbers ← 4140-01-663-7063 Fan Assembly, Centrifugal · 4140-01-663-7735 Fan, Tubeaxial →

Features

Fan,tubeaxial — FSC 4140
Frequency in Hertz: 60.0
Inclosure Type: PARTIALLY INCLOSED
Length: 9.96 INCHES NOMINAL IN
Voltage in Volts and Current Type: 115.0 AC
Housing Inside Diameter: 12.40 INCHES NOMINAL IN
Drive Type: GEAR
Prime Mover Power Rating: 33.0 WATTS

Identification

NSN: 4140-01-663-7203
NIIN: 016637203
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: RS12L
Manufacturer: Plastec Ventilation, Inc. Dba Plastec Ventilation

General Description

The Fan,tubeaxial, cataloged under National Stock Number 4140-01-663-7203, 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 Plastec Ventilation, Inc. Dba Plastec Ventilation. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4140-01-663-7203
Primary Part Number	RS12L
Item Name	Fan,tubeaxial
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer	Plastec Ventilation, Inc. Dba Plastec Ventilation
Status	ACTIVE
Frequency in Hertz	60.0
Inclosure Type	PARTIALLY INCLOSED
Length	9.96 INCHES NOMINAL IN
Voltage in Volts and Current Type	115.0 AC
Housing Inside Diameter	12.40 INCHES NOMINAL IN
Drive Type	GEAR
Prime Mover Power Rating	33.0 WATTS
Style Designator	FIXED
Diameter	15.90 INCHES NOMINAL IN
Blade Shape	BACKWARD INCLINE
Material	STEEL HOUSING

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
RS12L PRIMARY	Plastec Ventilation, Inc. Dba Plastec Ventilation (USA)

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 4140-01-663-7203?

NSN 4140-01-663-7203 is a Fan,tubeaxial, manufactured by Plastec Ventilation, Inc. Dba Plastec Ventilation, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-663-7203?

NSN 4140-01-663-7203 has 1 manufacturer part number on file: RS12L (Plastec Ventilation, Inc. Dba Plastec Ventilation).

What are the specifications of RS12L?

Key specifications for RS12L: Frequency in Hertz: 60.0; Inclosure Type: PARTIALLY INCLOSED; Length: 9.96 INCHES NOMINAL IN; Voltage in Volts and Current Type: 115.0 AC. 11 specifications are documented in the U.S. Government catalog.

Is NSN 4140-01-663-7203 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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