The Pump,rotary, cataloged under National Stock Number 4320-01-368-7579, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Rosco Mfg Co. 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 | 4320-01-368-7579 |
| Primary Part Number | 4165-16 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Rosco Mfg Co |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Maximum Discharge Flow Rate | 500.0 GALLONS PER MINUTE |
| 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 |
|---|---|
| 4165-16 PRIMARY | Rosco Mfg Co (USA) |
NSN 4320-01-368-7579 is a Pump,rotary, manufactured by Rosco Mfg Co, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-368-7579 has 1 manufacturer part number on file: 4165-16 (Rosco Mfg Co).
Key specifications for 4165-16: Discharge Connection Quantity: 1; Maximum Discharge Flow Rate: 500.0 GALLONS PER MINUTE; Rotary Pump Design: GEAR; Media for Which Designed: HYDROCARBON FUELS AND OILS. 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.