The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-211-1073, 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 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-211-1073 |
| Primary Part Number | 002-NGA-A02-318-8.312IN |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Overall Diameter | 8.312 INCHES NOMINAL IN |
| Material | NICKEL ALLOY |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| 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 |
|---|---|
| 000-NGA-0-99-002 PIECE 1 | Carver Pump Company (USA) |
| 002-NGA-A02-318-8.312IN PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| F-000-NGA-0-99-002 PIECE 1 | 5/9 Secondary reference Carver Pump Company |
| B-002-NGA-A-02 | 5/9 Secondary reference Carver Pump Company |
| F-000-NGA-0-99-002 | D/9 Drawing number reference only Carver Pump Company |
| B-002-NGA-A-02-303-8.312 | 5/9 Secondary reference Carver Pump Company |
NSN 4320-01-211-1073 is a Impeller,pump,centrifugal, manufactured by Carver Pump Company, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-211-1073 has 2 manufacturer part numbers on file: 000-NGA-0-99-002 PIECE 1 (Carver Pump Company), 002-NGA-A02-318-8.312IN (Carver Pump Company).
Key specifications for 002-NGA-A02-318-8.312IN: Overall Diameter: 8.312 INCHES NOMINAL IN; End Item Identification: CARVER PUMP,HORIZONTAL FIRE AND FLUSHING,MODEL 3NC2; Material: NICKEL ALLOY; Rotation Direction for Which Designed: COUNTERCLOCKWISE. 3 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.