Product Details | CENTRIFUGAL FAN

4140-00-881-3257 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: CC5A4W6CCWNS, MILF19004TYPECC0DECC5A4W6CCWNS, R1-11663-CD-362 5, R111663CD3625, R18176CD3476, R1-8176-CD-3476, 9W34738REVC, 4140-00-881-3257, 00-881-3257, 4140008813257, 008813257

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

Supply Group (FSG) NSN Assign. NIIN
41 01 JAN 1962 00-881-3257

Drawings & Photos | NSN 4140-00-881-3257


Cross Reference | NSN 4140-00-881-3257

Part Number Cage Code Manufacturer
9W34738REVC 09519 NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS
CC5A4W6CCWNS D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MILF19004TYPECC0DECC5A4W6CCWNS 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
R1-11663-CD-362 5 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
R1-8176-CD-3476 09519 NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS
R1-8176-CD-3476 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA

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Technical Data | NSN 4140-00-881-3257

Characteristic Specifications
STYLE DESIGNATOR 56 FIXED, INVERTED, RECTANGULAR OUTLET
WIDTH 35.000 INCHES NOMINAL
LENGTH 35.938 INCHES NOMINAL
OUTLET INSIDE WIDTH 14.125 INCHES NOMINAL
OUTLET INSIDE HEIGHT 21.750 INCHES NOMINAL
HEIGHT 37.813 INCHES NOMINAL
QUANTITY 1
MATERIAL ALUMINUM ALLOY BLADE STEEL HOUSING
SURFACE TREATMENT ANODIZE BLADE
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 FULLY INCLOSED
AMBIENT TEMP AT FULL RATED POWER 65.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE TERMINAL BLOCK
OPERATING SPEED AT RATED CAPACITY IN RPM 1750.0
VOLTAGE IN VOLTS AND CURRENT TYPE 440.0 AC
PHASE THREE
ENVIRONMENTAL PROTECTION SPLASH PROOF
STAGE QUANTITY 1
MOUNTING FACILITY TYPE AND QUANTITY 1 FLANGE
OUTLET LOCATION TOP
DISCHARGE DIRECTION HORIZONTAL
FEATURES PROVIDED NONSPARKING
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILF19004TYPECC0DECC5A4W6CCWNS
MANUFACTURERS CODE 75477
DESIGN CONTROL REFERENCE R1-8176-CD-3476

Restrictions/Controls & Freight Information | NSN 4140-00-881-3257

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 061920 FANS ELEC NOI IN BARREL/BOX/CRATE
Less than car load rating W Rating Variable
Less than truck load rating J 100.2
Water commodity Code 752 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4140-00-881-3257

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each