Part Details | CENTRIFUGAL PUMP IMPELLER
4320-00-725-3221 An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a PUMP, CENTRIFUGAL.
Alternate Parts: NA 1401GM7 18, NA 1401GM7 1/8, CA8976PC3, CA87954GM7 18, CA8795-4GM7 1-8, 4320-00-725-3221, 00-725-3221, 4320007253221, 007253221
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-725-3221 | 10089 ( IMPELLER, PUMP, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-725-3221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NA 1401GM7 1/8 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA8976PC3 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA8795-4GM7 1-8 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
Technical Data | NSN 4320-00-725-3221
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BLADE TYPE | BACKWARD CURVE |
| DESIGN TYPE | SINGLE WIDTH |
| BLADE QUANTITY | 5 |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| OVERALL DIAMETER | 7.125 INCHES NOMINAL |
| OVERALL WIDTH | 3.125 INCHES NOMINAL |
| HUB QUANTITY | 1 |
| HUB LOCATION | SINGLE INSIDE OFFSET |
| HUB LENGTH | 1.750 INCHES NOMINAL |
| HUB PROJECTION LENGTH BEYOND WHEEL SIDE | 1.312 INCHES NOMINAL |
| MOUNTING METHOD | KEY |
| KEYWAY QUANTITY | 1 |
| KEYWAY TYPE | RECTANGULAR |
| KEYWAY LENGTH | 1.750 INCHES NOMINAL |
| KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| KEYWAY DEPTH | 0.136 INCHES NOMINAL |
| SPECIAL FEATURES | 5 HOLES DRILLED 5/16 IN. DIA THRU HUB ON 2-3/4 IN. BOLT CIRCLE |
| FSC APPLICATION DATA | PUMPS,CENTRIFUGAL |