The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-683-2573, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Itt Goulds Pumps, Inc.. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-683-2573 |
| Primary Part Number | HSC10B |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Itt Goulds Pumps, Inc. |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Prime Mover Power Rating | 1.0 HORSEPOWER |
| Voltage in Volts | 230.0 AND 460.0 |
| Prime Mover Quantity | 1 |
| Operating Speed at Rated Capacity | 3500.0 REVOLUTIONS PER MINUTE |
| Pump Quantity | 1 |
| Discharge Connection Thread Size and Series/type Designator | 1.0 NPT |
| Intake Connection Thread Size and Series/type Designator | 1.250 NPT |
| Stage Quantity | 2 |
| Maximum Discharge Flow Rate | 50.0 GALLONS PER MINUTE |
| Intake Connection Quantity | 1 |
| Prime Mover Type | ELECTRIC MOTOR |
| Media for Which Designed | WATER, FRESH |
| Total Head | 230.0 FEET FT |
| 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 |
|---|---|
| HSC10B PRIMARY | Itt Goulds Pumps, Inc. (USA) |
NSN 4320-01-683-2573 is a Pump Unit,centrifugal, manufactured by Itt Goulds Pumps, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-683-2573 has 1 manufacturer part number on file: HSC10B (Itt Goulds Pumps, Inc.).
Key specifications for HSC10B: Discharge Connection Quantity: 1; Phase: THREE; Frequency in Hertz: 60.0; Prime Mover Power Rating: 1.0 HORSEPOWER. 16 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.