The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-448-0801, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Alfred Conhagen, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-448-0801 |
| Primary Part Number | EE-2010 6.25IN DIA |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Alfred Conhagen, Inc. |
| Status | ACTIVE |
| Overall Diameter | 6.250 INCHES NOMINAL IN |
| Mounting Method | KEY |
| Keyway Quantity | 1 |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| EE-2010 | Alfred Conhagen, Inc. (USA) |
| EE-2010 6.25IN DIA PRIMARY | Alfred Conhagen, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AA-2010-3 6.25IN DIA | 5/9 Secondary reference Alfred Conhagen, Inc. |
NSN 4320-01-448-0801 is a Impeller,pump,centrifugal, manufactured by Alfred Conhagen, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-448-0801 has 2 manufacturer part numbers on file: EE-2010 (Alfred Conhagen, Inc.), EE-2010 6.25IN DIA (Alfred Conhagen, Inc.).
Key specifications for EE-2010 6.25IN DIA: Overall Diameter: 6.250 INCHES NOMINAL IN; Mounting Method: KEY; Keyway Quantity: 1; End Item Identification: ALFRED CONHAGEN INC MODEL DNCYY751MX CENTRIFUGAL PUMP. 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.