FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
General Description
The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-00-913-8086, 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 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4140-00-913-8086
Item Name
Impeller,fan,centrifugal
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Status
ACTIVE
Style Designator
CURVED BLADES SINGLE WIDTH
Attachment Method
SETSCREW
Diameter
5.250 INCHES NOMINAL IN
Blade Quantity
26
Width
3.188 INCHES NOMINAL IN
Material
ALUMINUM OVERALL
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
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4140-00-988-3694AA326-215-1CW 5/16BORE/ALPOSSIBLE MATCH
IMPELLER,FAN,CENTRIFUGAL
Possible match (shared part number)Regal-Beloit Corporation Dba Fasco Group Div Cassville Division
4140-00-988-3695POSSIBLE MATCH
IMPELLER,FAN,CENTRIFUGAL
Possible match (shared part number)
4140-01-222-6539POSSIBLE MATCH
IMPELLER,FAN,CENTRIFUGAL
Possible match (shared part number)
6130-01-324-3795POSSIBLE MATCH
ADAPTER,AC POWER
Possible match (shared part number)
6680-01-540-7698POSSIBLE MATCH
METER,FLOW RATE INDICATING
Possible match (shared part number)
5360-01-648-2543S-1410POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
S1410
C/1Advisory reference — outside the item-of-supply concept
Zf Industrieantriebe Witten Gmbh
S-1410
3/9Design control — primary reference
Zero Corp Mclean Engineering Div
M-2673
5/9Secondary reference
Zero Corp Mclean Engineering Div
Related Parts
4140-00-988-3694POSSIBLE MATCH
IMPELLER,FAN,CENTRIFUGAL
AA326-215-1CW 5/16BORE/AL
4140-00-988-3695POSSIBLE MATCH
IMPELLER,FAN,CENTRIFUGAL
4140-01-222-6539POSSIBLE MATCH
IMPELLER,FAN,CENTRIFUGAL
6130-01-324-3795POSSIBLE MATCH
ADAPTER,AC POWER
6680-01-540-7698POSSIBLE MATCH
METER,FLOW RATE INDICATING
5360-01-648-2543POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
S-1410
Frequently Asked Questions
What is NSN 4140-00-913-8086?
NSN 4140-00-913-8086 is a Impeller,fan,centrifugal, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What NSN replaces 4140-00-913-8086?
6 possible matches (shared part number, not a government interchangeability claim): 4140-00-988-3694, 4140-00-988-3695, 4140-01-222-6539. Verify interchangeability with system specifications before substitution.
What are the specifications of 4140-00-913-8086?
Key specifications for 4140-00-913-8086: Style Designator: CURVED BLADES SINGLE WIDTH; Attachment Method: SETSCREW; Diameter: 5.250 INCHES NOMINAL IN; Blade Quantity: 26. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4140-00-913-8086 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.