NSN 4140-01-115-5977
Part Details | CENTRIFUGAL FAN IMPELLER
4140-01-115-5977 An item with blades, vanes, or paddles equally spaced radially or horizontally around the periphery of a hub, rotor, or wheel. It is the rotating part of a centrifugal fan, electric motor, generator and the like which creates a flow of air or gas perpendicular to the axis of rotation.
Alternate Parts: 74380R60803CCW, 74380-R60803CCW, AM8549CCW, 4140-01-115-5977, 01-115-5977, 4140011155977, 011155977
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JUL 10, 1981 | 01-115-5977 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
CURVED BLADES SINGLE WIDTH
Cross Reference | NSN 4140-01-115-5977
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 74380-R60803CCW | 30452 | ZURN INDUSTRIES INCZURN AIR SYSTEMS DIV |
| AM8549CCW | 30452 | ZURN INDUSTRIES INCZURN AIR SYSTEMS DIV |
Technical Data | NSN 4140-01-115-5977
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| WIDTH | 1.500 INCHES NOMINAL |
| DIAMETER | 14.625 INCHES NOMINAL |
| BLADE QUANTITY | 48 |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| ATTACHMENT METHOD | SETSCREW |
| END ITEM IDENTIFICATION | MAIN PROPULSION MOTOR COOLING FAN ONBOARD 140 FT WTGB C.G. VESSELS |
