The Pump,rotary, cataloged under National Stock Number 4320-01-207-3639, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Hamilton Jet (uk) Limited (incorporating Wagner Engineering (uk)). 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Pump,rotary |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Hamilton Jet (uk) Limited (incorporating Wagner Engineering (uk)) (CAGE U4256) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-207-3639 |
| Primary Part Number | C-1-370 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Hamilton Jet (uk) Limited (incorporating Wagner Engineering (uk)) |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| C-1-370 | Hamilton Jet (uk) Limited (incorporating Wagner Engineering (uk)) (GBR) |
| 300-0009 | Hamilton Jet (uk) Limited (incorporating Wagner Engineering (uk)) (GBR) |
| Reference | Meaning |
|---|---|
| B2 | 3/9 Design control — primary reference Wagner Engineering Ltd |
| C-1-370-02 | 5/9 Secondary reference Wagner Engineering Ltd |
NSN 4320-01-207-3639 is a Pump,rotary, manufactured by Hamilton Jet (uk) Limited (incorporating Wagner Engineering (uk)), classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-207-3639 has 2 manufacturer part numbers on file: C-1-370 (Hamilton Jet (uk) Limited (incorporating Wagner Engineering (uk))), 300-0009 (Hamilton Jet (uk) Limited (incorporating Wagner Engineering (uk))).
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.