PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8812Fan,ventilating

Scovill Inc Nutone Div · NSN 4140-01-031-9523 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-031-9523 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-031-9523. Primary manufacturer part number: 8812.
Features
  • Fan,ventilating — FSC 4140
  • Air Flow Rate: 100.0 CUBIC FEET PER MINUTE MAXIMUM
  • Prime Mover Type: ELECTRIC MOTOR
  • Flow Direction: INWARD
  • Quantity: 1
  • Height: 9.188 INCHES NOMINAL IN
  • Length: 5.625 INCHES NOMINAL IN
  • Outlet Inside Diameter: 4.000 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fan,ventilating, cataloged under National Stock Number 4140-01-031-9523, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Scovill Inc Nutone Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-031-9523
Primary Part Number8812
Item NameFan,ventilating
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerScovill Inc Nutone Div
StatusACTIVE
Air Flow Rate100.0 CUBIC FEET PER MINUTE MAXIMUM
Prime Mover TypeELECTRIC MOTOR
Flow DirectionINWARD
Quantity1
Height9.188 INCHES NOMINAL IN
Length5.625 INCHES NOMINAL IN
Outlet Inside Diameter4.000 INCHES NOMINAL IN
Voltage in Volts and Current Type100.000 AC
Speed AdjustmentsSINGLE SPEED
Frequency in Hertz60.0
Style DesignatorFIXED
Drive TypeDIRECT
Width11.125 INCHES NOMINAL IN
PhaseSINGLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-200-0664CFA40614 INTERCHANGEABLE
Valve,globe
Curtis Dyna-Fog, Ltd.
4730-00-288-9785SAE J514-3 16-16 140230CA INTERCHANGEABLE
Elbow,pipe
Sae International Dba Sae International
2825-00-337-10958812 INTERCHANGEABLE
Piston Valve
Northrop Grumman Systems Corporation Div Marine Systems
1005-00-344-6320 INTERCHANGEABLE
Bolt
5306-00-346-99668814 INTERCHANGEABLE
Bolt,machine
Ngk-Locke, Inc.
5999-00-473-99468814 INTERCHANGEABLE
Cap,electrical
Hydro-Aire Aerospace Corp
6670-00-515-5119 INTERCHANGEABLE
Forceps,analytical Balance Weigh
4820-00-752-9402633048-2 INTERCHANGEABLE
Valve,globe
Lockheed Martin Corp
5360-00-959-94068814 INTERCHANGEABLE
Spring,helical,compression
Hubbell Industrial Controls, Inc
4820-01-096-91086600194 INTERCHANGEABLE
Valve,globe
Ed Etnyre & Co
Cross-Reference Index
Part NumberManufacturer
8812 Scovill Inc Nutone Div (USA)
8814 Scovill Inc Nutone Div (USA)
8814R Scovill Inc Nutone Div (USA)
Related Parts
4820-00-200-0664INTERCHANGEABLE
VALVE,GLOBE
CFA40614
4730-00-288-9785INTERCHANGEABLE
ELBOW,PIPE
SAE J514-3 16-16 140230CA
2825-00-337-1095INTERCHANGEABLE
PISTON VALVE
8812
1005-00-344-6320INTERCHANGEABLE
BOLT
5306-00-346-9966INTERCHANGEABLE
BOLT,MACHINE
8814
5999-00-473-9946INTERCHANGEABLE
CAP,ELECTRICAL
8814
6670-00-515-5119INTERCHANGEABLE
FORCEPS,ANALYTICAL BALANCE WEIGH
4820-00-752-9402INTERCHANGEABLE
VALVE,GLOBE
633048-2
5360-00-959-9406INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8814
4820-01-096-9108INTERCHANGEABLE
VALVE,GLOBE
6600194
3110-01-172-1951INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
92000024
5962-01-185-1558INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 4140-01-031-9523?

NSN 4140-01-031-9523 is a Fan,ventilating, manufactured by Scovill Inc Nutone Div, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-031-9523?

NSN 4140-01-031-9523 has 3 cross-referenced part numbers: 8812 (Scovill Inc Nutone Div), 8814 (Scovill Inc Nutone Div), 8814R (Scovill Inc Nutone Div).

What NSN replaces 4140-01-031-9523?

There are 12 known substitutes for 4140-01-031-9523: 4820-00-200-0664, 4730-00-288-9785, 2825-00-337-1095 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8812?

Key specifications for 8812: Air Flow Rate: 100.0 CUBIC FEET PER MINUTE MAXIMUM; Prime Mover Type: ELECTRIC MOTOR; Flow Direction: INWARD; Quantity: 1. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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