The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-645-8263, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Grundfos Pumps Corporation. 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 | 4320-01-645-8263 |
| Primary Part Number | TP40-240/2 A-F-A RUUE 440/3/60 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Grundfos Pumps Corporation |
| Status | ACTIVE |
| Operating Speed at Rated Capacity | 1.5 REVOLUTIONS PER MINUTE |
| Discharge Pressure | 45.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES |
| Maximum Discharge Flow Rate | 63.0 GALLONS PER MINUTE |
| Media for Which Designed | LIQUID |
| Total Head | 78.7 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 |
|---|---|
| TP40-240/2 A-F-A RUUE 440/3/60 PRIMARY | Grundfos Pumps Corporation (USA) |
NSN 4320-01-645-8263 is a Pump Unit,centrifugal, manufactured by Grundfos Pumps Corporation, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-645-8263 has 1 manufacturer part number on file: TP40-240/2 A-F-A RUUE 440/3/60 (Grundfos Pumps Corporation).
Key specifications for TP40-240/2 A-F-A RUUE 440/3/60: Operating Speed at Rated Capacity: 1.5 REVOLUTIONS PER MINUTE; Discharge Pressure: 45.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES; Maximum Discharge Flow Rate: 63.0 GALLONS PER MINUTE; Part Name Assigned by Controlling Agency: TP40/240/2 DIRECT COUPLED IN LINE CIRCULATOR PUMP. 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.