Product Details | VANEAXIAL FAN

4140-00-554-8181 A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

Part Alternates: FF-18352 A1/4A4W6-NM, FF-18352 FF-18445, FF18352A14A4W6NM, FF18352FF18445, 4140-00-554-8181, 00-554-8181, 4140005548181, 005548181

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

Supply Group (FSG) NSN Assign. NIIN
41 01 JAN 1963 00-554-8181

Demand History | NSN 4140-00-554-8181

Part Number Request Date QTY Origin
4140-00-554-8181 2014-08-234 1 NECO

Cross Reference | NSN 4140-00-554-8181

Part Number Cage Code Manufacturer
FF-18352 A1/4A4W6-NM 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA
FF-18352 FF-18445 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA

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Technical Data | NSN 4140-00-554-8181

Characteristic Specifications
DIAMETER 9.000 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DRIVE TYPE DIRECT
PRIME MOVER TYPE ELECTRIC MOTOR
SPEED ADJUSTMENTS SINGLE SPEED
INCLOSURE TYPE FULLY INCLOSED
AMBIENT TEMP AT FULL RATED POWER 50.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE TERMINAL BLOCK
PRIME MOVER POWER RATING 0.2000 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 3450.0
VOLTAGE IN VOLTS AND CURRENT TYPE 440.0 AC
PHASE THREE
FREQUENCY IN HERTZ 60.0
FLOW DIRECTION OUTWARD
STAGE QUANTITY 1
MOUNTING FACILITY TYPE AND QUANTITY 1 FLANGE
SPECIAL FEATURES IMPELLER STYLE:A1 ROUNDED TIP;IMPELLER GUARD TYPE:STANDARD;IMPELLER ROTATION DIRECTION:CLOCKWISE AND COUNTERCLOCKWISE;FAN STYLE:E1 FIXED;TUBE OR VENTURI RING INSIDE DIA.:9.750 IN. NOM.;FAN LENGTH:15.188 IN. NOM.;FAN QTY:1;OPERATING CONTROL TYPE:ANY ACCEPTABLE;BEARING TYPE:BALL;BLADE QTY:4
TEST DATA DOCUMENT 81349-MIL-F-18953 SPECIFICATION
(NON-CORE DATA) DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY MAGNETIC PERMEABILITY SHALL BE LESS THAN 1.2BEFORE FABRICATION AND NOT GREATER THAN 2.0 AFTER FABRICATION ASMEASURED IN A 200 OERSTED FIELD

Restrictions/Controls & Freight Information | NSN 4140-00-554-8181

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 4140-00-554-8181

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Special Material IDVMEquipment and/or parts requiring special material control and quality assurance which support the non-magnetic signature of minesweepers.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative