The Pump,rotary, cataloged under National Stock Number 4320-00-770-7909, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is General Motors Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-770-7909 |
| Primary Part Number | 6765255 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Operating Position | VERTICAL |
| Drive Connection Type | GEAR |
| Operating Speed at Rated Capacity | 1000.0 REVOLUTIONS PER MINUTE |
| Drive Shaft Type | THREADED |
| Discharge Pressure | 00.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME |
| Rotary Pump Design | GEAR |
| Discharge Connection Type | THREADED EXTERNAL |
| Pump Rotation Direction | COUNTERCLOCKWISE |
| Operation Method | MANUAL |
| 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 |
|---|---|
| 6765255 PRIMARY | General Motors Corp (USA) |
| 7707909 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2520007707909 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 4320007707909 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4320-00-770-7909 is a Pump,rotary, manufactured by General Motors Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-770-7909 has 2 manufacturer part numbers on file: 6765255 (General Motors Corp), 7707909 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 6765255: Discharge Connection Quantity: 1; Pumping Element Operating Position: VERTICAL; Drive Connection Type: GEAR; Operating Speed at Rated Capacity: 1000.0 REVOLUTIONS PER MINUTE. 10 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.