The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-240-8466, 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 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4320-01-240-8466 |
| Primary Part Number | 5-K21PC-1/4HP-3PHASE |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Gusher Pumps |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Prime Mover Power Rating | 0.250 HORSEPOWER |
| Voltage in Volts | 230.0 AND 460.0 |
| Prime Mover Quantity | 1 |
| Operating Speed at Rated Capacity | 3450.0 REVOLUTIONS PER MINUTE |
| Pump Quantity | 1 |
| Prime Mover Type | ELECTRIC MOTOR |
| 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 |
|---|---|
| 5-K21PC-1/4HP-3PHASE PRIMARY | Gusher Pumps (USA) |
| Reference | Meaning |
|---|---|
| 5-K2 | 5/9 Secondary reference Ruthman Pump and Engineering, Inc Dba Fulflo Specialties Company |
NSN 4320-01-240-8466 is a Pump Unit,centrifugal, manufactured by Gusher Pumps, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-240-8466 has 1 manufacturer part number on file: 5-K21PC-1/4HP-3PHASE (Gusher Pumps).
Key specifications for 5-K21PC-1/4HP-3PHASE: Frequency in Hertz: 60.0; Current Type: AC; Prime Mover Power Rating: 0.250 HORSEPOWER; Voltage in Volts: 230.0 AND 460.0. 8 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.