The Pump,rotary, cataloged under National Stock Number 4320-01-319-3758, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Edwards Manufacturing a Division of Hypro Corp. Dba Emi. Government technical data includes 5 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 | 4320-01-319-3758 |
| Primary Part Number | 20-420 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Edwards Manufacturing a Division of Hypro Corp. Dba Emi |
| Status | ACTIVE |
| Suction Lift | 2.300 FEET FT |
| Rotary Pump Design | GEAR |
| Material | COPPER ALLOY PUMP BASIC |
| Media for Which Designed | FOAM |
| Operation Method | POWERED |
| 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 |
|---|---|
| 20-420 PRIMARY | Edwards Manufacturing a Division of Hypro Corp. Dba Emi (USA) |
NSN 4320-01-319-3758 is a Pump,rotary, manufactured by Edwards Manufacturing a Division of Hypro Corp. Dba Emi, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-319-3758 has 1 manufacturer part number on file: 20-420 (Edwards Manufacturing a Division of Hypro Corp. Dba Emi).
Key specifications for 20-420: Suction Lift: 2.300 FEET FT; Special Features: REPLACEABLE LINER; Rotary Pump Design: GEAR; End Item Identification: AF FIRE FIGHTING TRUCKS,TYPE DESIGNATOR A/S32P-15. 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.