Product Details | VANEAXIAL FAN

4140-01-281-0220 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: A20A4W8TP, A20A4W8-TP, MILF18953, MIL-F-18953, R13571CD3488, R1-3571-CD-3488, 4140-01-281-0220, 01-281-0220, 4140012810220, 012810220

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

Supply Group (FSG) NSN Assign. NIIN
41 16 JUN 1988 01-281-0220

Drawings & Photos | NSN 4140-01-281-0220


Demand History | NSN 4140-01-281-0220

Part Number Request Date QTY Origin
4140-01-281-0220 2015-06-161 1 US
4140-01-281-0220 2015-06-160 1 US
4140-01-281-0220 2015-06-155 1 US
4140-01-281-0220 2015-05-135 1 US
4140-01-281-0220 2014-07-212 1 US

Cross Reference | NSN 4140-01-281-0220

Part Number Cage Code Manufacturer
A20A4W8-TP 09519 NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS
A20A4W8-TP 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA
MIL-F-18953 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
R1-3571-CD-3488 09519 NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS
R1-3571-CD-3488 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA

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Technical Data | NSN 4140-01-281-0220

Characteristic Specifications
STYLE DESIGNATOR 30 FIXED
LENGTH 38.875 INCHES NOMINAL
HOUSING INSIDE DIAMETER 35.995 INCHES NOMINAL
MATERIAL ALUMINUM BLADE STEEL HOUSING
SURFACE TREATMENT CHROMATE ZINC AND VARNISH BLADE CHROMATE ZINC HOUSING
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 80.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE TERMINAL BLOCK
PRIME MOVER POWER RATING 17.500 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 1750.0 AND 1150.0
VOLTAGE IN VOLTS AND CURRENT TYPE 440.0 AC
PHASE THREE
FREQUENCY IN HERTZ 60.0
AIR FLOW RATE 20000.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 1.0 INCHES OF WATER
FLOW DIRECTION INWARD
MOUNTING FACILITY TYPE AND QUANTITY 2 FLANGE AND 40 UNTHREADED HOLE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-18953

Restrictions/Controls & Freight Information | NSN 4140-01-281-0220

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.
Category Code Description
NMF Description 061920 FANS ELEC NOI IN BARREL/BOX/CRATE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 593 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 4140-01-281-0220

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each