Product Details | CENTRIFUGAL FAN

4140-00-004-0540 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.20216600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment41400043Fans, Air Circulators, and Blower Equipment

Part Alternates: A074588, A0-74588, 7903447-00, 4140-00-004-0540, 00-004-0540, 4140000040540, 790344700, 000040540

Refrigeration, Air Conditioning, and Air Circulating Equipment | Fans, Air Circulators, and Blower Equipment

Supply Group (FSG) NSN Assign. NIIN
41 27 MAY 1972 00-004-0540

Drawings & Photos | NSN 4140-00-004-0540


Cross Reference | NSN 4140-00-004-0540

Part Number Cage Code Manufacturer
7903447-00 90536 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
A0-74588 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK

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Technical Data | NSN 4140-00-004-0540

Characteristic Specifications
STYLE DESIGNATOR 50 FIXED, RECTANGULAR OUTLETS
WIDTH 6.390 INCHES MINIMUM AND 6.810 INCHES MAXIMUM
DIAMETER 5.485 INCHES MINIMUM AND 5.515 INCHES MAXIMUM
LENGTH 6.560 INCHES MINIMUM AND 6.680 INCHES MAXIMUM
OUTLET INSIDE WIDTH 1.120 INCHES MINIMUM AND 1.560 INCHES MAXIMUM
OUTLET INSIDE HEIGHT 4.125 INCHES NOMINAL
HEIGHT 5.820 INCHES MINIMUM AND 5.880 INCHES MAXIMUM
QUANTITY 1
MATERIAL ALUMINUM HOUSING
SURFACE TREATMENT ANODIZE HOUSING INSIDE ANODIZE HOUSING OUTSIDE
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED COUNTERCLOCKWISE
PRIME MOVER TYPE ELECTRIC MOTOR
SPEED ADJUSTMENTS SINGLE SPEED
PRIME MOVER DRIVE SHAFT BEARING TYPE BALL
INCLOSURE TYPE PARTIALLY INCLOSED
AMBIENT TEMP AT FULL RATED POWER -10.0 DEG CELSIUS AND 50.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE WIRE LEAD
OPERATING SPEED AT RATED CAPACITY IN RPM 3100.0
VOLTAGE IN VOLTS AND CURRENT TYPE 115.0 AC
PHASE SINGLE
AIR FLOW RATE 210.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 0.0 INCHES OF WATER
OUTLET LOCATION TOP
DISCHARGE DIRECTION VERTICAL UP
FEATURES PROVIDED NONSPARKING
MANUFACTURERS CODE 82877
DESIGN CONTROL REFERENCE A0-74588

Restrictions/Controls & Freight Information | NSN 4140-00-004-0540

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information