Fan, Ventilating4140-01-701-4487

NSN 4140-01-701-4487 · NIIN 017014487 · Part number 1BLH6

W.w. Grainger, Inc. Div Government Sales Division · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 25795

Government record, cited

NSN 4140-01-701-4487 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-701-4487. Manufacturer of record part number: 1BLH6.

Also searched as 4140-01-701-4487 · 4140017014487 · NIIN 017014487 · 01-701-4487 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 25795 · 1BLH6

Nearby stock numbers ← 4140-01-701-3967 Guard, Fan Impeller · 4140-01-701-4646 Impeller, Fan, Axial →

Features

Fan,ventilating — FSC 4140
Width: 13.000 INCHES NOMINAL IN
Material: GLASS FIBER HOUSING
Material: GLASS FIBER BLADE
Air Flow Rate: 652.0 CUBIC FEET PER MINUTE MAXIMUM
Speed Adjustments: SINGLE SPEED
Inclosure Type: FULLY INCLOSED
Voltage in Volts and Current Type: 115.0 AC

Identification

NSN: 4140-01-701-4487
NIIN: 017014487
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 1BLH6
Manufacturer: W.w. Grainger, Inc. Div Government Sales Division

General Description

The Fan,ventilating, cataloged under National Stock Number 4140-01-701-4487, 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 W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 9 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	4140-01-701-4487
Primary Part Number	1BLH6
Item Name	Fan,ventilating
FSC / FSG	4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer	W.w. Grainger, Inc. Div Government Sales Division
Status	ACTIVE
Width	13.000 INCHES NOMINAL IN
Material	GLASS FIBER HOUSING
Material	GLASS FIBER BLADE
Air Flow Rate	652.0 CUBIC FEET PER MINUTE MAXIMUM
Speed Adjustments	SINGLE SPEED
Inclosure Type	FULLY INCLOSED
Voltage in Volts and Current Type	115.0 AC
Ambient Temp at Full Rated Power	100.0 FAHRENHEIT DEGF
Height	13.000 INCHES NOMINAL IN

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
1BLH6 PRIMARY	W.w. Grainger, Inc. Div Government Sales Division (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 4140-01-701-4487?

NSN 4140-01-701-4487 is a Fan,ventilating, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-701-4487?

NSN 4140-01-701-4487 has 1 manufacturer part number on file: 1BLH6 (W.w. Grainger, Inc. Div Government Sales Division).

What are the specifications of 1BLH6?

Key specifications for 1BLH6: Width: 13.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: EXHAUST FAN; Material: GLASS FIBER HOUSING; Material: GLASS FIBER BLADE. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4140-01-701-4487 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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