The Pump,rotary, cataloged under National Stock Number 4320-01-200-4303, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Vme Americas Inc Central Parts Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-200-4303 |
| Primary Part Number | 2526551 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Vme Americas Inc Central Parts Div |
| Status | ACTIVE |
| Pumping Element Operating Position | HORIZONTAL |
| Criticality Code Justification | FEAT |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 2526551 PRIMARY | Vme Americas Inc Central Parts Div (USA) |
| Reference | Meaning |
|---|---|
| 2526551 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| 2526551 | 5/9 Secondary reference Clark Equipment Co |
NSN 4320-01-200-4303 is a Pump,rotary, manufactured by Vme Americas Inc Central Parts Div, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-200-4303 has 1 manufacturer part number on file: 2526551 (Vme Americas Inc Central Parts Div).
Key specifications for 2526551: Pumping Element Operating Position: HORIZONTAL; Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL ESSENTIAL; Rotary Pump Design: GEAR. 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.