NSN 4140-01-464-9221 · NIIN 014649221 · Part number EC-001
Cleveland Wire Cloth & Manufacturing Co · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 13173
Government record, cited
NSN 4140-01-464-9221 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-464-9221. Manufacturer of record part number: EC-001.
Also searched as4140-01-464-9221 ·
4140014649221 ·
NIIN 014649221 ·
01-464-9221 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 13173 · EC-001 · 9325C02-1023-01
Manufacturer of record: Cleveland Wire Cloth & Manufacturing Co
Identification
NSN: 4140-01-464-9221
NIIN: 014649221
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: EC-001
Manufacturer: Cleveland Wire Cloth & Manufacturing Co
General Description
The Guard,fan Impeller, cataloged under National Stock Number 4140-01-464-9221, 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 Cleveland Wire Cloth & Manufacturing Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Guard,fan Impeller
FSC / FSG
4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers
Cleveland Wire Cloth & Manufacturing Co (CAGE 13173); The Entwistle Company Llc (CAGE 20722)
Technical Specifications
Parameter
Value
NSN
4140-01-464-9221
Primary Part Number
EC-001
Item Name
Guard,fan Impeller
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
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 4140-01-464-9221?
NSN 4140-01-464-9221 is a Guard,fan Impeller, manufactured by Cleveland Wire Cloth & Manufacturing Co, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-464-9221?
NSN 4140-01-464-9221 has 2 manufacturer part numbers on file: EC-001 (Cleveland Wire Cloth & Manufacturing Co), 9325C02-1023-01 (The Entwistle Company Llc).
Is NSN 4140-01-464-9221 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.