Product Details | VENTILATING FAN

4140-01-539-8629 A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

Part Alternates: 478D0100, 478D80221, 478D8022-1, 4140-01-539-8629, 01-539-8629, 4140015398629, 015398629

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

Supply Group (FSG) NSN Assign. NIIN
41 03 MAY 2006 01-539-8629

Demand History | NSN 4140-01-539-8629

Part Number Request Date QTY Origin
478D8022-1 2025-04-92 14 DIBBS
478D8022-1 2024-07-206 18 DIBBS
478D8022-1 2024-06-154 17 DIBBS
478D8022-1 2023-10-282 16 DIBBS
478D8022-1 2022-12-341 10 DIBBS
478D8022-1 2022-11-320 10 DIBBS
478D8022-1 2020-04-114 15 DIBBS
478D8022-1 2020-04-103 15 DIBBS
478D8022-1 2020-01-22 22 DIBBS
478D8022-1 2019-12-349 22 DIBBS
478D8022-1 2019-03-90 6 DIBBS
478D8022-1 2019-03-85 2 DIBBS

Cross Reference | NSN 4140-01-539-8629

Part Number Cage Code Manufacturer
478D0100 51435 EMS DEVELOPMENT CORPORATION
478D8022-1 51435 EMS DEVELOPMENT CORPORATION

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Technical Data | NSN 4140-01-539-8629

Characteristic Specifications
ROTATION DIRECTION FOR WHICH DESIGNED COUNTERCLOCKWISE
SPECIAL FEATURES ITEM SIZE IS 4.000 INCHES
III END ITEM IDENTIFICATION DEGAUSSING CONTROL UNIT ASSEMBLY
III PART NAME ASSIGNED BY CONTROLLING AGENCY 4 IN BLOWER

Restrictions/Controls & Freight Information | NSN 4140-01-539-8629

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 061900 FANS ELEC EXHAUST/VENTILATING
Less than car load rating
Less than truck load rating K 92.5
Water commodity Code 72E unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code Z Shipment is not a consolidation, but does exceed 72 inches in one or more dimensions.
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 4140-01-539-8629

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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