The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-119-1235, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-119-1235 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Keyway Type | STRAIGHT |
| Keyway Depth | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Hub Bore Diameter | 0.875 INCHES MINIMUM AND 0.876 INCHES MAXIMUM IN |
| Hub Length | 1.125 INCHES NOMINAL IN |
| Design Type | SINGLE WIDTH |
| Overall Diameter | 9.500 INCHES NOMINAL IN |
| Mounting Method | KEY |
| Material Document and Classification | ASTM B143, ALLOY 1A ASSN STD SINGLE MATERIAL RESPONSE A |
| Keyway Quantity | 1 |
| Hub Projection Length Beyond Wheel Side | 0.250 INCHES NOMINAL IN |
| Blade Quantity | 2 |
| Keyway Length | 1.125 INCHES NOMINAL IN |
| Hub Quantity | 1 |
| Hub Location | CENTERED |
| Keyway Width | 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Cubic Measure | 1.000 CUBIC FEET |
| Material | COPPER ALLOY 905 |
| Rotation Direction for Which Designed | CLOCKWISE |
| Blade Type | RADIAL TIP |
| 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 |
|---|---|
| 0059904 | 3/9 Design control — primary reference Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps |
NSN 4320-01-119-1235 is a Impeller,pump,centrifugal, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-01-119-1235: Keyway Type: STRAIGHT; Keyway Depth: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN; Hub Bore Diameter: 0.875 INCHES MINIMUM AND 0.876 INCHES MAXIMUM IN; Hub Length: 1.125 INCHES NOMINAL IN. 19 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.