Product Details | VANEAXIAL FAN

4140-01-549-6521 A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

Part Alternates: 041031, 4140-01-549-6521, 01-549-6521, 4140015496521, 015496521

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

Supply Group (FSG) NSN Assign. NIIN
41 27 MAR 2007 01-549-6521

Drawings & Photos | NSN 4140-01-549-6521


Demand History | NSN 4140-01-549-6521

Part Number Request Date QTY Origin
041031000 2024-10-277 4 DIBBS
041031000 2023-10-291 4 DIBBS
041031000 2023-07-207 7 DIBBS
041031000 2022-09-264 5 DIBBS
041031000 2019-11-318 11 DIBBS
041031000 2019-05-126 20 DIBBS
041031000 2019-04-115 20 DIBBS
4140-01-549-6521 2018-02-56 7 DIBBS
4140-01-549-6521 2017-11-320 5 DIBBS
4140-01-549-6521 2017-08-221 5 DIBBS
4140-01-549-6521 2016-09-264 4 DIBBS
4140-01-549-6521 2016-03-63 5 DIBBS
4140-01-549-6521 2015-01-11 4 DIBBS
4140-01-549-6521 2014-10-299 1 DIBBS
4140-01-549-6521 2013-11-325 1 DIBBS
4140-01-549-6521 2012-12-341 1 DIBBS
4140-01-549-6521 2011-01-11 1 DIBBS
4140-01-549-6521 2010-12-343 1 DIBBS

Cross Reference | NSN 4140-01-549-6521

Part Number Cage Code Manufacturer
041031 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK

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Technical Data | NSN 4140-01-549-6521

Characteristic Specifications
STYLE DESIGNATOR 31 FIXED
OVERALL DEPTH 3.120 INCHES NOMINAL
HOUSING INSIDE DIAMETER 2.750 INCHES NOMINAL
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
PRIME MOVER TYPE ELECTRIC MOTOR
INCLOSURE TYPE PARTIALLY INCLOSED
AMBIENT TEMP AT FULL RATED POWER 90.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE WIRE LEAD
OPERATING SPEED AT RATED CAPACITY IN RPM 15595.0
VOLTAGE IN VOLTS AND CURRENT TYPE 200.0 AC
PHASE THREE
FREQUENCY IN HERTZ 400.0

Restrictions/Controls & Freight Information | NSN 4140-01-549-6521

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 KE Naval ICP
Philadelphia, PA 19111
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 4140-01-549-6521

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