The Head,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-262-1206, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Barnes John S Corp Statesville Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-01-262-1206 |
| Primary Part Number | 20-44551-02 |
| Item Name | Head,hydraulic Motor-Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Barnes John S Corp Statesville Div |
| Status | ACTIVE |
| Material | IRON CAST |
| 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 |
|---|---|
| 20-44551-02 PRIMARY | Barnes John S Corp Statesville Div (USA) |
| Reference | Meaning |
|---|---|
| 20-44551-02 | 5/2 Secondary reference U.S. Government activity |
| 20-44551-02 | 5/9 Secondary reference Walz and Krenzer Inc |
NSN 4320-01-262-1206 is a Head,hydraulic Motor-Pump, manufactured by Barnes John S Corp Statesville Div, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-262-1206 has 1 manufacturer part number on file: 20-44551-02 (Barnes John S Corp Statesville Div).
Key specifications for 20-44551-02: Special Features: 1 1/2 GPM;1800 RPM RPM; Material: IRON CAST. 1 specification is 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.