Product Details | CENTRIFUGAL FAN

4140-00-555-2579 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: A015232, A0-15232, B43A3R15, DRFPKS406331AF, DRFP-KS406-331AF, DRFPKS406CW331AF, DRFP-KS406CW-331AF, 020782, 331C158H03, 4140-00-555-2579, 00-555-2579, 4140005552579, 005552579

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

Supply Group (FSG) NSN Assign. NIIN
41 01 JAN 1963 00-555-2579

Drawings & Photos | NSN 4140-00-555-2579


Cross Reference | NSN 4140-00-555-2579

Part Number Cage Code Manufacturer
020782 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
331C158H03 97942 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS
A0-15232 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
B43A3R15 19070 EASTERN AIR DEVICES INC DBA EAD MOTORS
DRFP-KS406-331AF 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
DRFP-KS406CW-331AF 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK

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Technical Data | NSN 4140-00-555-2579

Characteristic Specifications
STYLE DESIGNATOR 50 FIXED, RECTANGULAR OUTLETS
LENGTH 6.060 INCHES NOMINAL
OUTLET INSIDE WIDTH 0.938 INCHES NOMINAL
OUTLET INSIDE HEIGHT 2.875 INCHES NOMINAL
HEIGHT 6.410 INCHES NOMINAL
MATERIAL STEEL BLADE STEEL HOUSING
SURFACE TREATMENT CADMIUM BLADE ENAMEL HOUSING INSIDE ENAMEL HOUSING OUTSIDE
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
PRIME MOVER TYPE ELECTRIC MOTOR
PRIME MOVER DRIVE SHAFT BEARING TYPE BALL
INCLOSURE TYPE PARTIALLY INCLOSED
ELECTRICAL CONNECTION TYPE TERMINAL BLOCK
PRIME MOVER POWER RATING 0.070 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 3100.0
VOLTAGE IN VOLTS AND CURRENT TYPE 115.0 AC
PHASE SINGLE
FREQUENCY IN HERTZ 50.0 AND 60.0
AIR FLOW RATE 86.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 1.4 INCHES OF WATER
ENVIRONMENTAL PROTECTION DUSTPROOF
MOUNTING FACILITY TYPE AND QUANTITY 1 FLANGE AND 4 THREADED HOLE
OUTLET LOCATION TOP
DISCHARGE DIRECTION ANGULAR DOWN AND ANGULAR UP AND HORIZONTAL AND VERTICAL DOWN AND VERTICAL UP
FEATURES PROVIDED NONSPARKING
SPECIAL FEATURES FLANGED DISCHARGE OUTLET AND ADJUSTABLE DIRECTION OF DISCHARGE

Restrictions/Controls & Freight Information | NSN 4140-00-555-2579

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 4140-00-555-2579

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each