The Pump,centrifugal, cataloged under National Stock Number 4320-01-643-6934, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Grundfos Cbs, Inc Dba Paco Pumps. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-643-6934 |
| Primary Part Number | 98961760 |
| Item Name | Pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Grundfos Cbs, Inc Dba Paco Pumps |
| Status | ACTIVE |
| Operating Speed at Rated Capacity | 3000.0 REVOLUTIONS PER MINUTE |
| Discharge Pressure | 45.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES |
| Maximum Discharge Flow Rate | 34.0 GALLONS PER MINUTE |
| Mounting Type | BASE |
| Total Head | 32.0 FEET FT |
| 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 |
|---|---|
| 98961760 PRIMARY | Grundfos Cbs, Inc Dba Paco Pumps (USA) |
| Reference | Meaning |
|---|---|
| 52722346 | 5/9 Secondary reference Grundfos Cbs, Inc Dba Paco Pumps |
NSN 4320-01-643-6934 is a Pump,centrifugal, manufactured by Grundfos Cbs, Inc Dba Paco Pumps, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-643-6934 has 1 manufacturer part number on file: 98961760 (Grundfos Cbs, Inc Dba Paco Pumps).
Key specifications for 98961760: Operating Speed at Rated Capacity: 3000.0 REVOLUTIONS PER MINUTE; Discharge Pressure: 45.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES; Special Features: 1/6 HP; 230 VOLTS; PUMP CONNECTION: GF 15/26 FLANGE; BUILT IN MOTOR PROTECTION FOR LONG LIFE; MULTIPLE ACCESSORIES FOR A VARIETY OF APPLICATIONS; WHISPER QUIET OPERATION FOR SOUND SENSITIVE INSTALLATIONS; 1 SPEED PUMP; AMPERAGE-1.07; SINGLE PHASE; RPM-3000; TEMPERATURE RANGE 36-230 DEGREESF; CONNECTION TYPE-FLANGED; CONNECTION SIZE-3/4",1-1/4",1-1/2"; Maximum Discharge Flow Rate: 34.0 GALLONS PER MINUTE. 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.