The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-305-8037, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-01-305-8037 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Design Type | SINGLE WIDTH |
| Overall Diameter | 3.375 INCHES NOMINAL IN |
| Hub Quantity | 1 |
| Material | PLASTIC |
| Rotation Direction for Which Designed | 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 |
|---|---|
| 00687752006216 | 5/9 Secondary reference Taco Inc. Div Heat Transfer Products Division |
| 111-053RP | 3/9 Design control — primary reference Taco Inc. Div Heat Transfer Products Division |
NSN 4320-01-305-8037 is a Impeller,pump,centrifugal, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-01-305-8037: Design Type: SINGLE WIDTH; Overall Diameter: 3.375 INCHES NOMINAL IN; Overall Width: 1.040 INCHES NOMINAL IN; Hub Quantity: 1. 6 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.