The Pump,rotary, cataloged under National Stock Number 4320-01-360-2388, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Atlas Copco. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-360-2388 |
| Primary Part Number | 57659179 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Atlas Copco |
| Status | ACTIVE |
| Pumping Element Operating Position | HORIZONTAL |
| Operating Speed at Rated Capacity | 2500.0 REVOLUTIONS PER MINUTE |
| Drive Shaft Type | SPLINED, STRAIGHT INTERNAL |
| Volume Control Type | ROTARY |
| Discharge Pressure | 500.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME |
| Rotary Pump Design | GEAR |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Pump Rotation Direction | COUNTERCLOCKWISE |
| 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 |
|---|---|
| 57659179 PRIMARY | Atlas Copco (USA) |
| B30B297C1AH20-25DAB05-1RDAB05-1 | Valradio Electronics Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 855002P0290 | 3/9 Design control — primary reference Atlas Copco |
NSN 4320-01-360-2388 is a Pump,rotary, manufactured by Atlas Copco, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-360-2388 has 2 manufacturer part numbers on file: 57659179 (Atlas Copco), B30B297C1AH20-25DAB05-1RDAB05-1 (Valradio Electronics Ltd).
Key specifications for 57659179: Pumping Element Operating Position: HORIZONTAL; Operating Speed at Rated Capacity: 2500.0 REVOLUTIONS PER MINUTE; Drive Shaft Type: SPLINED, STRAIGHT INTERNAL; Volume Control Type: ROTARY. 9 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.