NSN 4140-01-379-4430

Part Details | AXIAL FAN IMPELLER

4140-01-379-4430 An item with blades or vanes equally spaced radially around the periphery of a hub, flange, or rotor. It is the rotating part of an axial type fan, electric motor, generator, and the like which creates a flow of air or gas parallel to the axis of rotation.

Alternate Parts: 1378AS2201, 1378AS220-1, B10.00CC20A1.002, 1378AS2201, 1378AS220-1, TB1020502AL, TB1020-502AL, 1378AS2201, 1378AS220-1, 1378AS2201, 1378AS220-1, 4140-01-379-4430, 01-379-4430, 4140013794430, 013794430

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
41AUG 31, 199301-379-443010087 ( IMPELLER, FAN, AXIAL )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4140-01-379-4430
Part Number Cage Code Manufacturer
1378AS220-104810ASHLAND ELECTRIC PRODUCTS, INC.
B10.00CC20A1.00204810ASHLAND ELECTRIC PRODUCTS, INC.
1378AS220-10AUZ4DACK BLOWER MFG INC
TB1020-502AL11201DEVAL CORPORATION
1378AS220-130003NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT
1378AS220-126455TOL-O-MATIC, INC.
Technical Data | NSN 4140-01-379-4430
Characteristic Specifications
BLADE QUANTITY5
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
HUB LOCATION CENTER
ATTACHMENT METHOD BOLT HOLE
MOUNTING HOLE QUANTITY4
MOUNTING HOLE DIAMETER0.281 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
MOUNTING BOLT CIRCLE DIAMETER1.500 INCHES NOMINAL
SPECIAL FEATURESBLADE PITCH 31 DEG
END ITEM IDENTIFICATIONSPECIAL TOOLS