Product Details | CENTRIFUGAL FAN

4140-01-048-4424 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: A074785, A084785, RRFPKD3501CW110AF, RRFP-KD3501CW-110AF, 025631, 5548101, 554810-1, 4140-01-048-4424, 01-048-4424, 4140010484424, 010484424

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

Supply Group (FSG) NSN Assign. NIIN
41 25 SEP 1977 01-048-4424

Drawings & Photos | NSN 4140-01-048-4424


Cross Reference | NSN 4140-01-048-4424

Part Number Cage Code Manufacturer
025631 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
554810-1 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
554810-1 49956 RAYTHEON COMPANY DBA RAYTHEON
A074785 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
A084785 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
RRFP-KD3501CW-110AF 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK

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Technical Data | NSN 4140-01-048-4424

Characteristic Specifications
STYLE DESIGNATOR 52 FIXED, DUAL IMPELLER, RECTANGULAR OUTLET
WIDTH 4.120 INCHES NOMINAL
LENGTH 5.000 INCHES NOMINAL
OUTLET INSIDE WIDTH 0.750 INCHES NOMINAL
OUTLET INSIDE HEIGHT 1.250 INCHES NOMINAL
HEIGHT 5.360 INCHES NOMINAL
MATERIAL ALUMINUM BLADE STEEL HOUSING
SURFACE TREATMENT ENAMEL OVERALL
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
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 NOT RATED
ELECTRICAL CONNECTION TYPE TERMINAL BLOCK
PRIME MOVER POWER RATING 0.024 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 3600.0
VOLTAGE IN VOLTS AND CURRENT TYPE 115.0 AC
PHASE SINGLE
AIR FLOW RATE 28.1 CUBIC FEET PER MINUTE MINIMUM AND 29.5 CUBIC FEET PER MINUTE MAXIMUM
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 1.04 INCHES OF WATER
MOUNTING FACILITY TYPE AND QUANTITY 1 FLANGE AND 3 THREADED HOLE
OUTLET LOCATION TOP
DISCHARGE DIRECTION ANGULAR UP

Restrictions/Controls & Freight Information | NSN 4140-01-048-4424

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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4140-01-048-4424

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 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