Product Details | CENTRIFUGAL FAN

4140-00-835-5906 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: C7R8F9A, C7R8F-9A, DRXPPD3503CW277WF, DRXP-PD3503CW-277WF, 7903085-02, 027877, 033192, 7216326-00, 4140-00-835-5906, 00-835-5906, 4140008355906, 008355906, 721632600, 790308502

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

Supply Group (FSG) NSN Assign. NIIN
41 29 APR 1972 00-835-5906

Drawings & Photos | NSN 4140-00-835-5906


Demand History | NSN 4140-00-835-5906

Part Number Request Date QTY Origin
027877 2024-06-176 1 DIBBS
C7R8F-9A 2024-06-176 1 DIBBS
DRXP-PD3503CW-277WF 2024-06-176 1 DIBBS
027877 2024-01-01 1 DIBBS
C7R8F-9A 2024-01-01 1 DIBBS
DRXP-PD3503CW-277WF 2024-01-01 1 DIBBS
4140-00-835-5906 2016-11-314 4 Taiwan
4140-00-835-5906 2013-05-133 8 DIBBS
4140-00-835-5906 2012-10-290 1 DIBBS

Cross Reference | NSN 4140-00-835-5906

Part Number Cage Code Manufacturer
027877 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
033192 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
7216326-00 90536 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
7903085-02 90536 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
C7R8F-9A 04810 ASHLAND ELECTRIC PRODUCTS, INC.
DRXP-PD3503CW-277WF 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK

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Technical Data | NSN 4140-00-835-5906

Characteristic Specifications
STYLE DESIGNATOR 52 FIXED, DUAL IMPELLER, RECTANGULAR OUTLET
WIDTH 9.430 INCHES NOMINAL
LENGTH 6.250 INCHES NOMINAL
OUTLET INSIDE WIDTH 2.720 INCHES NOMINAL
OUTLET INSIDE HEIGHT 2.500 INCHES NOMINAL
HEIGHT 6.880 INCHES NOMINAL
MATERIAL ZINC ALLOY BLADE STEEL HOUSING
SURFACE TREATMENT DICHROMATE BLADE CHROMATE ZINC 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 72.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE WIRE LEAD
OPERATING SPEED AT RATED CAPACITY IN RPM 3500.0
VOLTAGE IN VOLTS AND CURRENT TYPE 115.0 AC
PHASE THREE
AIR FLOW RATE 375.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 0.0 INCHES OF WATER
ENVIRONMENTAL PROTECTION HUMIDITY PROOF AND SHOCK PROOF AND VIBRATION PROOF
STAGE QUANTITY 1
MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED HOLE
OUTLET LOCATION TOP
DISCHARGE DIRECTION VERTICAL UP
MANUFACTURERS CODE 90536
MFR SOURCE CONTROLLING REFERENCE 7903085-02

Restrictions/Controls & Freight Information | NSN 4140-00-835-5906

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 4140-00-835-5906

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 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
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
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