The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-080-6506, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-080-6506 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Overall Diameter | 5.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A-777-KN-0-01-1 PIECE 1 | D/9 Drawing number reference only Energy Repair Service, Inc. |
| D-002-KN-B-0-01-1 | 5/9 Secondary reference Energy Repair Service, Inc. |
| D-002-KN-B-01-1-5-7/8IN | 3/9 Design control — primary reference Energy Repair Service, Inc. |
| DEN-110-D-00001 | D/9 Drawing number reference only Energy Repair Service, Inc. |
| 310-B-00001-5 7-8IN | 5/9 Secondary reference Energy Repair Service, Inc. |
| DEN-210-A-00001 | 5/9 Secondary reference Energy Repair Service, Inc. |
| D-002-10N-A-01-5 7-8IN | 5/9 Secondary reference Energy Repair Service, Inc. |
| D-002-KN-A-01-1 | 5/9 Secondary reference Energy Repair Service, Inc. |
| D-002-KN-A-01-1-6.0 | 5/9 Secondary reference Energy Repair Service, Inc. |
| DEN-210-A-0001 PC.1 | 5/9 Secondary reference Energy Repair Service, Inc. |
NSN 4320-01-080-6506 is a Impeller,pump,centrifugal, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-01-080-6506: Overall Diameter: 5.875 INCHES NOMINAL IN; End Item Identification: CLOSE COUPLED NAVY PUMP 10N-3500-20A4MS. 1 specification is 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.