The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-630-6003, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Dometic Environmental Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-630-6003 |
| Primary Part Number | 340432 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Dometic Environmental Corp |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Centrifugal Pump Impeller Quantity | 1 |
| Operating Speed at Rated Capacity | 3450.0 REVOLUTIONS PER MINUTE |
| Pump Quantity | 1 |
| Discharge Connection Thread Size and Series/type Designator | 1.000 NPT |
| Stage Quantity | 1 |
| Discharge Pressure | 5.0 LOW VOLATILE ORGANIC COMPOUND - SOLVENTS - SOLVENTS |
| Maximum Discharge Flow Rate | 32.000 GALLONS PER MINUTE |
| Discharge Connection Type | THREADED INTERNAL |
| Centrifugal Pump Design | RADIAL FLOW |
| 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 |
|---|---|
| 340432 PRIMARY | Dometic Environmental Corp (USA) |
| Reference | Meaning |
|---|---|
| 225500279 | 5/9 Secondary reference Dometic Environmental Corp |
NSN 4320-01-630-6003 is a Pump Unit,centrifugal, manufactured by Dometic Environmental Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-630-6003 has 1 manufacturer part number on file: 340432 (Dometic Environmental Corp).
Key specifications for 340432: Discharge Connection Quantity: 1; Centrifugal Pump Impeller Quantity: 1; Operating Speed at Rated Capacity: 3450.0 REVOLUTIONS PER MINUTE; Pump Quantity: 1. 10 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.