Centrifugal Fan

FI-4124-4I/2EAR R4-9IN WHL
(NSN) National Stock Number
4140-01-261-0028
Federal Supply Classification
4140 Fans, Air Circulators and Blower Equipment
Item Name Code
04254
Schedule B Code
8414599080
Summary

Direct drive type, electric motor prime mover type, counterclockwise rotation direction for which designed, top outlet location, horizontal discharge direction, fixed, rectangular outlets style designator

DAC HCC DMIL RNCC
6 - - C
RNVC SADC MSDS RNAAC
1 AC - ZZ
Identification

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

INC FIIG Concept Condition
04254 A087A0 - 2
Specifications
Drive Type
direct
Details Indicates the type of drive for turning,rotating,or positioning the mechanism.
Prime Mover Type
electric motor
Details Indicates the type of prime mover included with the unit.
Rotation Direction For Which Designed
counterclockwise
Details The direction of rotation for which the item is designed.
Outlet Location
top
Details Indicates the location of the outlet on the item.
Discharge Direction
horizontal
Details The direction in which the item discharges during operation.
Style Designator
fixed, rectangular outlets
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
FI-4124-41/2EARR4-9IN WHL 75477 5 - 3 2 - ZZ
FI-4124-41/2EARR4-9IN WHL 09519 A - 3 9 - CX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
00000 - W -
RVC WCC TCC SHC
- 72E Z 9
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FAQs
Frequently asked questions for NSN 4140-01-261-0028
What is the NIIN of the NSN 4140-01-261-0028?
The National Item Identification Number (NIIN) of the NSN 4140-01-261-0028 is 01-261-0028
When the NSN 4140-01-261-0028 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Fri, Aug 7, 1987
Does the NSN 4140-01-261-0028 contain any precious metals?
Does not contain precious metal
Does the NSN 4140-01-261-0028 contain any hazardous material?
No data in HMIRS

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