The Pump,rotary, cataloged under National Stock Number 4320-01-331-1691, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Champion Road Machinery Inc Pro-Pav Div. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4320-01-331-1691 |
| Primary Part Number | 10351260 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Champion Road Machinery Inc Pro-Pav Div |
| Status | ACTIVE |
| Rotary Pump Design | GEAR |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| 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 |
|---|---|
| 424445-296.13.00.00 | Bosch Rexroth Ag (DEU) |
| 424445 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 10351260 PRIMARY | Champion Road Machinery Inc Pro-Pav Div (USA) |
| 424445-296.13.00.00 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 424445 | Bosch Rexroth Ag (DEU) |
| Reference | Meaning |
|---|---|
| 10351260 | 5/9 Secondary reference Ingersoll-Rand Company Dba Ingersoll-Rand Div Road Development |
NSN 4320-01-331-1691 is a Pump,rotary, manufactured by Champion Road Machinery Inc Pro-Pav Div, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-331-1691 has 5 manufacturer part numbers on file: 424445-296.13.00.00 (Bosch Rexroth Ag), 424445 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 10351260 (Champion Road Machinery Inc Pro-Pav Div), 424445-296.13.00.00 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 424445 (Bosch Rexroth Ag).
Key specifications for 10351260: Rotary Pump Design: GEAR; Media for Which Designed: HYDROCARBON FUELS AND OILS; Operation Method: POWERED. 3 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.