The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-643-5958, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Hamilton Jet, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-643-5958 |
| Primary Part Number | 207789 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Hamilton Jet, Inc. |
| Status | ACTIVE |
| Blade Quantity | 6 |
| Hub Quantity | 1 |
| Hub Location | CENTERED |
| Rotation Direction for Which Designed | CLOCKWISE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 207789 PRIMARY | Hamilton Jet, Inc. (USA) |
NSN 4320-01-643-5958 is a Impeller,pump,centrifugal, manufactured by Hamilton Jet, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-643-5958 has 1 manufacturer part number on file: 207789 (Hamilton Jet, Inc.).
Key specifications for 207789: Blade Quantity: 6; Hub Quantity: 1; Hub Location: CENTERED; Special Features: NEXT HIGHER ASSEMBLY WATER JET. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.