Product Details | CENTRIFUGAL FAN

4140-00-999-2577 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: MAK89704100, MAK89704-100, 4140-00-999-2577, 00-999-2577, 4140009992577, 009992577

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

Supply Group (FSG) NSN Assign. NIIN
41 20 JAN 1966 00-999-2577

Cross Reference | NSN 4140-00-999-2577

Part Number Cage Code Manufacturer
MAK89704-100 5RQL2 DRS ENVIRONMENTAL SYSTEMS, INC. DBA D R S
MAK89704-100 90598 ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS

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Technical Data | NSN 4140-00-999-2577

Characteristic Specifications
MATERIAL ALUMINUM BLADE STEEL HOUSING
SURFACE TREATMENT ZINC AND PHOSPHATE HOUSING INSIDE ZINC AND PHOSPHATE HOUSING OUTSIDE
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 4.4 DEG CELSIUS AND 65.6 DEG CELSIUS
ELECTRICAL CONNECTION TYPE WIRE LEAD
PRIME MOVER POWER RATING 0.250 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 1725.0
VOLTAGE IN VOLTS AND CURRENT TYPE 440.0 AC
PHASE SINGLE
AIR FLOW RATE 40.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 0.0 INCHES OF WATER
ENVIRONMENTAL PROTECTION WEATHERPROOF
DISCHARGE DIRECTION ANGULAR DOWN
MANUFACTURERS CODE 90598
DESIGN CONTROL REFERENCE MAK89704-100

Restrictions/Controls & Freight Information | NSN 4140-00-999-2577

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.
Category Code Description
No Freight Information