Product Details | CIRCULATING FAN

4140-01-258-3873 A nonpositive displacement mechanical device having an axial fan impeller with or without a protective enclosure. It is designed to circulate air under free-airflow conditions, and may be equipped with a baffle(s) to deflect the air radially. It may be suspended from the ceiling, attached to the wall, or stand on a horizontal surface.

Part Alternates: 034398, 5974661, 597466-1, 59746611, 5974661-1, 4140-01-258-3873, 01-258-3873, 4140012583873, 012583873

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

Supply Group (FSG) NSN Assign. NIIN
41 02 JUL 1987 01-258-3873

Demand History | NSN 4140-01-258-3873

Part Number Request Date QTY Origin
4140-01-258-3873 2025-12-336 6 DIBBS
4140-01-258-3873 2025-11-324 6 DIBBS
4140-01-258-3873 2025-10-293 34 DIBBS
4140-01-258-3873 2025-10-281 34 DIBBS
034398000 2025-08-232 7 DIBBS
034398000 2025-08-230 15 DIBBS
034398000 2025-08-218 15 DIBBS
034398000 2025-04-92 12 DIBBS
034398000 2024-06-154 8 DIBBS
034398000 2024-03-81 2 DIBBS
034398000 2023-10-304 6 DIBBS
034398000 2023-10-291 6 DIBBS
034398000 2023-05-137 2 DIBBS
034398 2023-04-115 1 DIBBS
034398 2023-04-95 1 DIBBS

Cross Reference | NSN 4140-01-258-3873

Part Number Cage Code Manufacturer
034398 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
597466-1 53711 NAVAL SEA SYSTEMS COMMAND
5974661-1 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Restrictions/Controls & Freight Information | NSN 4140-01-258-3873

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:AItem does not contain precious metal
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 K 92.5
Less than truck load rating K 92.5
Water commodity Code 658 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 4140-01-258-3873

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