NSN 4140-00-254-7255

Product Details | CENTRIFUGAL FAN


4140-00-254-7255 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: A074665, A0-74665, B20J4R7, C5S2H1C, C5S2H-1C, DCPPMS201CW1268AF, DCPP-MS201CW-1268AF, 024976, 5006271, 500627-1, 4140-00-254-7255, 00-254-7255, 4140002547255, 002547255, 024976000

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

Supply Group (FSG) NSN Assign. NIIN
41 23 JUL 1969 00-254-7255

Drawings & Photos | NSN 4140-00-254-7255



Demand History | NSN 4140-00-254-7255


Part Number Request Date QTY Origin
024976000 2019-05-08 21 DIBBS
C5S2H-1C 2019-05-08 21 DIBBS
024976000 2016-07-25 18 DIBBS
C5S2H-1C 2016-07-25 18 DIBBS
024976000 2016-07-13 18 DIBBS
C5S2H-1C 2016-07-13 18 DIBBS
024976000 2016-06-10 17 DIBBS
C5S2H-1C 2016-06-10 17 DIBBS
024976000 2016-05-30 17 DIBBS
C5S2H-1C 2016-05-30 17 DIBBS
4140-00-254-7255 2015-09-21 1 ES
024976000 2014-03-13 31 DIBBS
B20J4R7 2014-03-13 31 DIBBS
C5S2H-1C 2014-03-13 31 DIBBS
024976000 2014-01-28 11 DIBBS
B20J4R7 2014-01-28 11 DIBBS
C5S2H-1C 2014-01-28 11 DIBBS
024976000 2013-01-15 13 DIBBS
B20J4R7 2013-01-15 13 DIBBS
C5S2H-1C 2013-01-15 13 DIBBS
024976000 2012-11-20 15 DIBBS
B20J4R7 2012-11-20 15 DIBBS
C5S2H-1C 2012-11-20 15 DIBBS
024976000 2012-09-20 8 DIBBS
B20J4R7 2012-09-20 8 DIBBS
C5S2H-1C 2012-09-20 8 DIBBS
4140-00-254-7255 2012-02-06 1 United States
024976000 2011-06-28 45 DIBBS
B20J4R7 2011-06-28 45 DIBBS
4140-00-254-7255 2011-03-15 16 DIBBS
4140-00-254-7255 2010-10-01 14 DIBBS
4140-00-254-7255 2010-05-11 26 DIBBS
4140-00-254-7255 2010-04-10 6 DIBBS
4140-00-254-7255 2010-03-23 15 DIBBS
4140-00-254-7255 2010-01-19 13 DIBBS
4140-00-254-7255 2009-12-15 15 DIBBS

Cross Reference | NSN 4140-00-254-7255


Part Number Cage Code Manufacturer
024976 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
024976000 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
500627-1 31550 EXELIS INC. DBA NIGHT VISION & COMMUNICATIONS
500627-1 99828 ITT FEDERAL LABORATORIES DIV OF INTERNATIONAL TELEPHONE AND
A0-74665 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
B20J4R7 19070 EASTERN AIR DEVICES INC DBA EAD MOTORS
C5S2H-1C 04810 ASHLAND ELECTRIC PRODUCTS, INC.
DCPP-MS201CW-1268AF 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK

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Technical Data | NSN 4140-00-254-7255


Characteristic Specifications
STYLE DESIGNATOR 50A FIXED, ROUND OUTLETS
WIDTH 3.690 INCHES NOMINAL
LENGTH 3.880 INCHES MINIMUM AND 4.000 INCHES MAXIMUM
OUTLET INSIDE DIAMETER 1.250 INCHES NOMINAL
HEIGHT 3.750 INCHES MINIMUM AND 3.870 INCHES MAXIMUM
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM BLADE ENAMEL HOUSING
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 -28.0 DEG CELSIUS AND 70.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE WIRE LEAD
PRIME MOVER POWER RATING 0.016 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 5500.0
VOLTAGE IN VOLTS AND CURRENT TYPE 115.0 AC
PHASE SINGLE
FREQUENCY IN HERTZ 400.0
AIR FLOW RATE 23.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 0.0 INCHES OF WATER
ENVIRONMENTAL PROTECTION FUNGUS RESISTANT AND HUMIDITY PROOF AND SHOCK PROOF AND VIBRATION PROOF
MOUNTING FACILITY TYPE AND QUANTITY 2 THREADED HOLE
OUTLET LOCATION TOP
DISCHARGE DIRECTION HORIZONTAL
MANUFACTURERS CODE 31550
MFR SOURCE CONTROLLING REFERENCE 500627-1

Restrictions/Controls & Freight Information | NSN 4140-00-254-7255


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 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 4140-00-254-7255


Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each

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