Product Details | CENTRIFUGAL FAN

4140-01-019-8539 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: B53A34L12U, B53A34L-12U, BC2918B618, BC2918B-6-18, C7V181Q2C, C7V181Q-2C, DRFPIKS505CW329AF, DRFPI-KS505CW-329AF, 033461, 5900068001, 59-00068-001, 4140-01-019-8539, 01-019-8539, 4140010198539, 010198539

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

Supply Group (FSG) NSN Assign. NIIN
41 20 APR 1976 01-019-8539

Drawings & Photos | NSN 4140-01-019-8539


Demand History | NSN 4140-01-019-8539

Part Number Request Date QTY Origin
033461 2026-01-22 6 DIBBS
59-00068-001 2026-01-22 6 DIBBS
C7V181Q-2C 2026-01-22 6 DIBBS
DRFPI-KS505CW-329AF 2026-01-22 6 DIBBS
59-00068-001 2025-09-258 10 DIBBS
C7V181Q-2C 2025-09-258 10 DIBBS
DRFPI-KS505CW-329AF 2025-09-258 10 DIBBS
59-00068-001 2025-09-246 10 DIBBS
59-00068-001 2025-09-246 10 DIBBS
C7V181Q-2C 2025-09-246 10 DIBBS
C7V181Q-2C 2025-09-246 10 DIBBS
DRFPI-KS505CW-329AF 2025-09-246 10 DIBBS
DRFPI-KS505CW-329AF 2025-09-246 10 DIBBS
4140-01-019-8539 2024-08-228 1 United States
4140-01-019-8539 2024-06-171 4 UK
4140-01-019-8539 2024-06-162 30 DIBBS
4140-01-019-8539 2024-05-151 30 DIBBS
4140-01-019-8539 2024-05-135 2 United States
4140-01-019-8539 2023-11-333 18 DIBBS
4140-01-019-8539 2023-09-264 19 DIBBS
4140-01-019-8539 2023-02-39 17 DIBBS
4140-01-019-8539 2020-07-211 15 DIBBS
4140-01-019-8539 2018-11-332 18 DIBBS
4140-01-019-8539 2018-09-263 11 DIBBS
4140-01-019-8539 2018-03-71 10 DIBBS
4140-01-019-8539 2016-08-238 46 DIBBS
4140-01-019-8539 2016-07-196 31 DIBBS
4140-01-019-8539 2014-09-266 42 DIBBS
4140-01-019-8539 2013-10-275 41 DIBBS
4140-01-019-8539 2012-10-285 30 DIBBS
4140-01-019-8539 2012-08-244 39 DIBBS
4140-01-019-8539 2012-05-128 25 DIBBS
4140-01-019-8539 2010-12-350 32 DIBBS
4140-01-019-8539 2010-12-335 32 DIBBS
4140-01-019-8539 2010-08-214 30 DIBBS
4140-01-019-8539 2010-03-81 29 DIBBS
4140-01-019-8539 2009-12-363 13 DIBBS
4140-01-019-8539 2009-11-328 8 DIBBS
4140-01-019-8539 2008-10-283 3 DIBBS
4140-01-019-8539 2008-10-283 4 DIBBS
4140-01-019-8539 2008-10-283 12 DIBBS

Cross Reference | NSN 4140-01-019-8539

Part Number Cage Code Manufacturer
033461 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
59-00068-001 00724 RAYTHEON COMPANY DBA RAYTHEON
B53A34L-12U 19070 EASTERN AIR DEVICES INC DBA EAD MOTORS
BC2918B-6-18 04320 CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC.
C7V181Q-2C 04810 ASHLAND ELECTRIC PRODUCTS, INC.
DRFPI-KS505CW-329AF 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK

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Technical Data | NSN 4140-01-019-8539

Characteristic Specifications
STYLE DESIGNATOR 56 FIXED, INVERTED, RECTANGULAR OUTLET
WIDTH 5.125 INCHES MAXIMUM
LENGTH 7.281 INCHES MAXIMUM
OUTLET INSIDE WIDTH 2.875 INCHES NOMINAL
OUTLET INSIDE HEIGHT 1.594 INCHES NOMINAL
HEIGHT 7.844 INCHES MAXIMUM
MATERIAL STEEL OVERALL
SURFACE TREATMENT ZINC 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 85.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE CONNECTOR RECEPTACLE
PRIME MOVER POWER RATING 0.161 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 3200.0
VOLTAGE IN VOLTS AND CURRENT TYPE 115.0 AC
PHASE SINGLE
AIR FLOW RATE 175.0 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 MOISTURE RESISTANT AND SHOCK PROOF AND VIBRATION PROOF AND SALT SPRAY RESISTANT
STAGE QUANTITY 1
MOUNTING FACILITY TYPE AND QUANTITY 1 FLANGE
OUTLET LOCATION TOP
DISCHARGE DIRECTION HORIZONTAL
FEATURES PROVIDED SAFETY IMPELLER GUARD
SPECIAL FEATURES CONNECTOR RECEPTACLE ROTATED 90 DEG

Restrictions/Controls & Freight Information | NSN 4140-01-019-8539

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: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 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 4140-01-019-8539

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 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