The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-609-8302, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Carver Pump Company. Government technical data includes 16 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-609-8302 |
| Primary Part Number | 002-7101718-252-5.12IN |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Keyway Type | RECTANGULAR |
| Keyway Depth | 0.093 INCHES NOMINAL IN |
| Hub Bore Diameter | 0.687 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN |
| Hub Length | 1.625 INCHES NOMINAL IN |
| Design Type | SINGLE WIDTH |
| Overall Diameter | 5.125 INCHES NOMINAL IN |
| Keyway Quantity | 1 |
| Hub Projection Length Beyond Wheel Side | 0.468 INCHES NOMINAL IN |
| Blade Quantity | 4 |
| Keyway Length | 1.125 INCHES NOMINAL IN |
| Hub Quantity | 1 |
| Hub Location | CENTRALLY |
| Keyway Width | 0.187 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Rotation Direction for Which Designed | CLOCKWISE |
| Blade Type | FORWARD CURVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 002-7101718-252-5.12IN PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| 443-0555-209 | 5/9 Secondary reference Carver Pump Company |
| 722-0131-000PC21 | 5/9 Secondary reference Aurora Pump a Unit of General Signal Corp |
| 443-1718-209-5.125 | 5/9 Secondary reference Carver Pump Company |
| 21F054216698 | 5/9 Secondary reference Aurora Pump a Unit of General Signal Corp |
| 21F054216698 | 5/9 Secondary reference Carver Pump Company |
| 21F05492707BG | 5/9 Secondary reference Aurora Pump a Unit of General Signal Corp |
| 722-0131-000PC21 | D/9 Drawing number reference only Carver Pump Company |
NSN 4320-00-609-8302 is a Impeller,pump,centrifugal, manufactured by Carver Pump Company, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-609-8302 has 1 manufacturer part number on file: 002-7101718-252-5.12IN (Carver Pump Company).
Key specifications for 002-7101718-252-5.12IN: Keyway Type: RECTANGULAR; Keyway Depth: 0.093 INCHES NOMINAL IN; Hub Bore Diameter: 0.687 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN; Hub Length: 1.625 INCHES NOMINAL IN. 16 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.
NSN 4320-00-609-8302 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.