Product Details | CENTRIFUGAL FAN

4140-00-277-3127 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: 891839, 4140-00-277-3127, 00-277-3127, 4140002773127, 002773127

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

Supply Group (FSG) NSN Assign. NIIN
41 01 JAN 1963 00-277-3127

Drawings & Photos | NSN 4140-00-277-3127


Cross Reference | NSN 4140-00-277-3127

Part Number Cage Code Manufacturer
891839 02598 AEROFLEX LABORATORIES INC ROTATING COMPONENTS DIV
891839 06141 L-3 COMMUNICATIONS CORPORATION DBA L-3 COMMUNICATIONS AVIATION

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Technical Data | NSN 4140-00-277-3127

Characteristic Specifications
STYLE DESIGNATOR 52A FIXED, DUAL IMPELLER, ROUND OUTLET
WIDTH 8.125 INCHES NOMINAL
LENGTH 3.562 INCHES NOMINAL
OUTLET INSIDE DIAMETER 1.000 INCHES NOMINAL
HEIGHT 3.875 INCHES NOMINAL
MATERIAL STEEL BLADE PLASTIC HOUSING
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE AND COUNTERCLOCKWISE
PRIME MOVER TYPE ELECTRIC MOTOR
SPEED ADJUSTMENTS SINGLE SPEED
INCLOSURE TYPE PARTIALLY INCLOSED
AMBIENT TEMP AT FULL RATED POWER 40.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE TERMINAL
PRIME MOVER POWER RATING 0.010 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 3200.0
VOLTAGE IN VOLTS AND CURRENT TYPE 115.0 AC
PHASE TWO
FREQUENCY IN HERTZ 60.0
AIR FLOW RATE 20.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 0.0 INCHES OF WATER
MOUNTING FACILITY TYPE AND QUANTITY 2 FLANGE AND 6 UNTHREADED HOLE
OUTLET LOCATION BOTTOM
DISCHARGE DIRECTION HORIZONTAL

Restrictions/Controls & Freight Information | NSN 4140-00-277-3127

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
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 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 4140-00-277-3127

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