The Valve,plunger Pump, cataloged under National Stock Number 4320-01-588-7772, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Bourns Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4320-01-588-7772 |
| Primary Part Number | 48793 |
| Item Name | Valve,plunger Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 48793 PRIMARY | Bourns Inc (USA) |
| Reference | Meaning |
|---|---|
| 48793 | 3/9 Design control — primary reference Cat Pumps Corp |
NSN 4320-01-588-7772 is a Valve,plunger Pump, manufactured by Bourns Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-588-7772 has 1 manufacturer part number on file: 48793 (Bourns Inc).
Key specifications for 48793: End Item Identification: 1051C, 1051D OR 1057 PLUNGER PUMP; Material: STEEL CORROSION RESISTING. 1 specification is 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.