Model: MR2B3

Tubeaxial Fan

Special Features:

Feathered edge blades

Properties:

Speed Adjustments
Single speed
Length
2.000 inches
Flow Direction
Inward
Operating Speed At Rated Capacity In Rpm
2850.0 and 3350.0
End Application
An/sqq-34 carrier based asw module; deep submergence systems programs (dssp); over the horizon back scanner (oth-b) program (an/fps-118); teletype, model 28; missile, air-to-air, phoenix (aim-54); support equipment, b-52 aircraft; ticonderoga class cg (47); support equipment, mx peacekeeper missile; virginia class cgn (41); power conditioning continuation interface equip (pccie)
Electrical Connection Type
Terminal block
Static Pressure At Specificationified Air Flow Rate
0.0 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
2 rim and 4 unthreaded hole
Rotation Direction For Which Designed
Counterclockwise
Air Flow Rate
240.000 cubic feet per minute
Voltage In Volts And Current Type
115.0 ac
Prime Mover Power Rating
31.0 watts
Housing Inside Diameter
6.500 inches
Phase
Single
Frequency In Hertz
50.0 and 60.0
Material
Aluminum alloy housing
Material
Plastic blade
Style Designator
Fixed
NSN
4140-01-066-7883
Part Number
MR2B3
Description
Fan,tubeaxial
CAGE

A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.

Part MR2B3 NSN 4140-01-066-7883

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04244
FIIG:
A087A0
Concept No.:
App. Key:
D
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.3000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061900
UFC:
34670
LTL:
92.5
LCL:
--
WCC:
72E
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8414599080
  • SITC: 74343
  • End Use: Household appliances
  • NAICS: 333413
  • USDA: 1

Freight Class: Fans, nesoi

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