The Pump,rotary, cataloged under National Stock Number 4320-01-266-1365, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-266-1365 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Discharge Connection Quantity | 2 |
| Intake Connection Type | RECTANGULAR FLANGE |
| Drive Shaft Length | 1.250 INCHES NOMINAL IN |
| Drive Connection Type | FLEXIBLE COUPLED |
| Unpackaged Unit Length | 8.990 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity | 1800.0 REVOLUTIONS PER MINUTE |
| Unpackaged Unit Width | 10.940 INCHES NOMINAL IN |
| Control Location | CENTER |
| Drive Shaft Type | MACHINE KEYWAY |
| Unpackaged Unit Height | 4.880 INCHES NOMINAL IN |
| Volume Control Type | PRESSURE COMPENSATION |
| Discharge Pressure | 000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES |
| Maximum Discharge Flow Rate | 7.5 GALLONS PER MINUTE |
| Drive Shaft End Diameter | 0.750 INCHES NOMINAL IN |
| Rotary Pump Design | VANE |
| Discharge Connection Type | RECTANGULAR FLANGE |
| Intake Connection Quantity | 2 |
| Material | STEEL PUMP BASIC |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Pump Rotation Direction | CLOCKWISE |
| 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 |
| Reference | Meaning |
|---|---|
| PSQ-PSS0-09ERM- | C/1 Advisory reference — outside the item-of-supply concept Bosch Automation Technology |
| PSQ-PSSO-09ERM-20 | 3/9 Design control — primary reference Bosch Automation Technology |
NSN 4320-01-266-1365 is a Pump,rotary, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-01-266-1365: Discharge Connection Quantity: 2; Intake Connection Type: RECTANGULAR FLANGE; Drive Shaft Length: 1.250 INCHES NOMINAL IN; Drive Connection Type: FLEXIBLE COUPLED. 21 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.