The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-426-7870, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Gusher Pumps. Government technical data includes 25 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-426-7870 |
| Primary Part Number | 6P3-L/604-496 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Gusher Pumps |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Current Type | AC |
| Pumping Element Operating Position | VERTICAL |
| Prime Mover Power Rating | 0.25 HORSEPOWER |
| Centrifugal Pump Impeller Quantity | 1 |
| Voltage in Volts | 230.0 AND 460.0 |
| Cooling Method | AIR TO AIR COOLED |
| Prime Mover Quantity | 1 |
| Centrifugal Pump Impeller Suction Type | DOUBLE |
| Operating Speed at Rated Capacity | 3450.0 REVOLUTIONS PER MINUTE |
| Pump Quantity | 1 |
| Discharge Connection Thread Size and Series/type Designator | 0.500-14 NPT |
| Prime Mover Cooling Medium | AIR |
| Stage Quantity | 1 |
| Maximum Discharge Flow Rate | 24.0 GALLONS PER MINUTE |
| Discharge Connection Type | THREADED INTERNAL |
| Prime Mover Type | ELECTRIC MOTOR |
| Media for Which Designed | WATER, FRESH |
| Mounting Type | FLANGE |
| Centrifugal Pump Design | MIXED FLOW |
| Total Head | 14.000 FEET FT |
| Current Rating in Amps | 0.23 AND 0.47 |
| 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 |
|---|---|
| 6P3-L/604-496 PRIMARY | Gusher Pumps (USA) |
| Reference | Meaning |
|---|---|
| 6P3-L | 5/9 Secondary reference Ruthman Pump and Engineering, Inc Dba Fulflo Specialties Company |
| 6P3-L/604-496 | 5/9 Secondary reference Ruthman Pump and Engineering, Inc Dba Fulflo Specialties Company |
| 6P3-1 | C/1 Advisory reference — outside the item-of-supply concept Ruthman Pump and Engineering, Inc Dba Fulflo Specialties Company |
NSN 4320-01-426-7870 is a Pump Unit,centrifugal, manufactured by Gusher Pumps, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-426-7870 has 1 manufacturer part number on file: 6P3-L/604-496 (Gusher Pumps).
Key specifications for 6P3-L/604-496: Discharge Connection Quantity: 1; Phase: THREE; Frequency in Hertz: 60.0; Inclosure Type: FULLY INCLOSED. 25 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.