Part Details | CENTRIFUGAL PUMP IMPELLER
4320-00-972-1609 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: TR3221, TR3221, TR3221, 4320-00-972-1609, 00-972-1609, 4320009721609, 009721609
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1962 | 00-972-1609 | 10089 ( IMPELLER, PUMP, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-972-1609
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TR3221 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS, INC.DBA D R S |
| TR3221 | 90598 | ENGINEERED AIR SYSTEMS INC.DBA DRS SUSTAINMENT SYSTEMS |
| TR3221 | 92878 | HDT EXPEDITIONARY SYSTEMS, INC. |
Technical Data | NSN 4320-00-972-1609
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BLADE TYPE | FORWARD CURVE |
| DESIGN TYPE | SINGLE WIDTH |
| BLADE QUANTITY | 2 |
| ROTATION DIRECTION FOR WHICH DESIGNED | C$D |
| OVERALL DIAMETER | 3.630 INCHES NOMINAL |
| OVERALL WIDTH | 1.250 INCHES NOMINAL |
| HUB QUANTITY | 1 |
| HUB LOCATION | BACK SIDE |
| HUB LENGTH | 1.055 INCHES NOMINAL |
| HUB BORE DIAMETER | 0.395 INCHES NOMINAL |
| HUB PROJECTION LENGTH BEYOND WHEEL SIDE | 1.055 INCHES NOMINAL |
| SPECIAL FEATURES | GRUMMAN; A10 AIRCRAFT; WELDED IN POSTION AT FRONT OF ID |
| FSC APPLICATION DATA | HEATER DUCT TYPE,PORTABLE |