PartsTable TECHNICAL DATA SHEET
NSN 4140-01-445-6656Government record, cited

Fan, Ventilating4140-01-445-6656

NSN 4140-01-445-6656 · NIIN 014456656 · Part number E4471A
Agilent Technologies, Inc. Div Agilent Technologies Headquarters · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 1MY97
Government record, cited
NSN 4140-01-445-6656 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-445-6656. Manufacturer of record part number: E4471A.
Also searched as  4140-01-445-6656 · 4140014456656 · NIIN 014456656 · 01-445-6656 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 1MY97 · E4471A
Nearby stock numbers  ·
Features
  • Fan,ventilating — FSC 4140
  • 1 manufacturer part number on file
  • Manufacturer of record: Agilent Technologies, Inc. Div Agilent Technologies Headquarters
Identification
  • NSN: 4140-01-445-6656
  • NIIN: 014456656
  • FSC: 4140 — Fans, Air Circulators, and Blower Equipment
  • FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
  • Primary part number: E4471A
  • Manufacturer: Agilent Technologies, Inc. Div Agilent Technologies Headquarters
General Description

The Fan,ventilating, cataloged under National Stock Number 4140-01-445-6656, 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 Agilent Technologies, Inc. Div Agilent Technologies Headquarters. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-445-6656
Primary Part NumberE4471A
Item NameFan,ventilating
FSC / FSG4140 / 41 — Fans, Air Circulators, and Blower Equipment
ManufacturerAgilent Technologies, Inc. Div Agilent Technologies Headquarters
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
E4471A PRIMARY Agilent Technologies, Inc. Div Agilent Technologies Headquarters (USA)
Reference documents
ReferenceMeaning
E4471A 5/9 Secondary reference
Hewlett-Packard Company Dba HP
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 4140-01-445-6656?

NSN 4140-01-445-6656 is a Fan,ventilating, manufactured by Agilent Technologies, Inc. Div Agilent Technologies Headquarters, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-445-6656?

NSN 4140-01-445-6656 has 1 manufacturer part number on file: E4471A (Agilent Technologies, Inc. Div Agilent Technologies Headquarters).

What are the specifications of E4471A?

Key specifications for E4471A: Special Features: 200/240 VOLTS; TOP MOUNTED EXTRACTOR FAN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4140-01-445-6656 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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