The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-278-5873, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-278-5873 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Frequency in Hertz | 50.0 AND 60.0 |
| Current Type | AC |
| Voltage in Volts | 120.0 |
| Prime Mover 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 |
| Reference | Meaning |
|---|---|
| 101-415 | C/1 Advisory reference — outside the item-of-supply concept Quaker Pump Company Inc |
| 316-457 | D/9 Drawing number reference only Eastman Kodak Co Commercial & Government Systems |
| 316-457-1 | 5/9 Secondary reference Eastman Kodak Co Commercial & Government Systems |
| 316-457-1 | 5/9 Secondary reference Danka Office Imaging Company |
| 101-415 | 3/9 Design control — primary reference Micropump Corp |
NSN 4320-01-278-5873 is a Pump Unit,centrifugal, classified under FSC 4320, Power and Hand Pumps. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5999-01-502-6031. Verify interchangeability with system specifications before substitution.
Key specifications for 4320-01-278-5873: Frequency in Hertz: 50.0 AND 60.0; Current Type: AC; Voltage in Volts: 120.0; Prime Mover Quantity: 1. 5 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.