Product Details | CENTRIFUGAL FAN

4140-00-269-7933 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: B30A7R12, SCD2127716, SC-D-21277-16, J57-C, J57C, 4140-00-269-7933, 00-269-7933, 4140002697933, 002697933

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

Supply Group (FSG) NSN Assign. NIIN
41 01 JAN 1963 00-269-7933

Drawings & Photos | NSN 4140-00-269-7933


Cross Reference | NSN 4140-00-269-7933

Part Number Cage Code Manufacturer
B30A7R12 19070 EASTERN AIR DEVICES INC DBA EAD MOTORS
J57-C 19070 EASTERN AIR DEVICES INC DBA EAD MOTORS
SC-D-21277-16 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 4140-00-269-7933

Characteristic Specifications
STYLE DESIGNATOR 50 FIXED, RECTANGULAR OUTLETS
WIDTH 5.562 INCHES NOMINAL
LENGTH 5.500 INCHES NOMINAL
OUTLET INSIDE WIDTH 2.250 INCHES NOMINAL
OUTLET INSIDE HEIGHT 2.250 INCHES NOMINAL
HEIGHT 6.344 INCHES NOMINAL
MATERIAL STEEL BLADE
SURFACE TREATMENT ANODIZE AND CADMIUM BLADE
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 PARTIALLY INCLOSED
AMBIENT TEMP AT FULL RATED POWER 80.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE WIRE LEAD
PRIME MOVER POWER RATING 0.020 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 3300.0
VOLTAGE IN VOLTS AND CURRENT TYPE 115.0 AC
PHASE SINGLE
FREQUENCY IN HERTZ 60.0
AIR FLOW RATE 110.0 CUBIC FEET PER MINUTE MAXIMUM
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 0.0 INCHES OF WATER
ENVIRONMENTAL PROTECTION DUSTPROOF
OUTLET LOCATION TOP
DISCHARGE DIRECTION HORIZONTAL
FEATURES PROVIDED NONSPARKING

Restrictions/Controls & Freight Information | NSN 4140-00-269-7933

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:UPrecious metal type is unknown
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