Product Details | CENTRIFUGAL FAN

4140-01-451-7042 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: PQ24B4, 031084, 4140-01-451-7042, 01-451-7042, 4140014517042, 014517042

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

Supply Group (FSG) NSN Assign. NIIN
41 29 DEC 1997 01-451-7042

Demand History | NSN 4140-01-451-7042

Part Number Request Date QTY Origin
031084 2023-02-38 2 DIBBS
PQ24B4 2023-02-38 2 DIBBS
031084 2022-11-331 3 DIBBS
PQ24B4 2022-11-331 3 DIBBS
PQ24B4 2022-04-98 1 US
4140-01-451-7042 2016-03-82 14 DIBBS
4140-01-451-7042 2010-08-240 1 DIBBS
4140-01-451-7042 2010-03-90 1 DIBBS
4140-01-451-7042 2010-03-90 2 DIBBS
4140-01-451-7042 2010-01-14 10 DIBBS
4140-01-451-7042 2009-12-348 1 DIBBS
4140-01-451-7042 2009-11-327 1 DIBBS

Cross Reference | NSN 4140-01-451-7042

Part Number Cage Code Manufacturer
031084 5Y921 COMAIR ROTRON INC SUB OF KL INDUSTRIES INC
031084 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
PQ24B4 5Y921 COMAIR ROTRON INC SUB OF KL INDUSTRIES INC
PQ24B4 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK

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Technical Data | NSN 4140-01-451-7042

Characteristic Specifications
STYLE DESIGNATOR 10 CURVED RADIAL WITH BACK PLATE
WIDTH 50.8 MILLIMETERS NOMINAL
DIAMETER 171.5 MILLIMETERS NOMINAL
MATERIAL ALUMINUM HOUSING
DRIVE TYPE BELT
SHAFT BEARING TYPE BALL
AIR FLOW RATE 235.0 CUBIC FEET PER MINUTE NOMINAL

Restrictions/Controls & Freight Information | NSN 4140-01-451-7042

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 593 unknown
Originating Activity Code ZC Canada
ZD
ZE
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4140-01-451-7042

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.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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