The Impeller,pump,centrifugal, cataloged under National Stock Number 2930-00-030-0846, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-00-030-0846 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Status | ACTIVE |
| Hub Bore Diameter | 1.625 INCHES NOMINAL AND 0.625 INCHES NOMINAL IN |
| Hub Length | 0.500 INCHES NOMINAL AND 0.375 INCHES NOMINAL IN |
| Design Type | SINGLE WIDTH |
| Overall Diameter | 3.750 INCHES NOMINAL IN |
| Hub Projection Length Beyond Wheel Side | 0.500 INCHES NOMINAL AND 0.375 INCHES NOMINAL IN |
| Blade Quantity | 4 |
| Hub Quantity | 2 |
| Hub Location | BACK SIDE AND FRONT SIDE |
| Material | STEEL |
| Rotation Direction for Which Designed | CLOCKWISE OR COUNTERCLOCKWISE |
| Blade Type | STRAIGHT |
| 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 |
|---|---|
| H260K222 | 5/2 Secondary reference U.S. Government activity |
| H260K222 | 3/9 Design control — primary reference Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc |
NSN 2930-00-030-0846 is a Impeller,pump,centrifugal, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
Key specifications for 2930-00-030-0846: Hub Bore Diameter: 1.625 INCHES NOMINAL AND 0.625 INCHES NOMINAL IN; Hub Length: 0.500 INCHES NOMINAL AND 0.375 INCHES NOMINAL IN; Design Type: SINGLE WIDTH; Overall Diameter: 3.750 INCHES NOMINAL IN. 11 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.