The Coupling,pump, cataloged under National Stock Number 4320-00-237-4758, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Allied Systems Company Dba Allied Systems Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Coupling,pump |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Allied Systems Company Dba Allied Systems Co (CAGE 60848) |
| Parameter | Value |
|---|---|
| NSN | 4320-00-237-4758 |
| Primary Part Number | 128548W |
| Item Name | Coupling,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Allied Systems Company Dba Allied Systems Co |
| 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 |
|---|---|
| 128548W PRIMARY | Allied Systems Company Dba Allied Systems Co (USA) |
| Reference | Meaning |
|---|---|
| 128548 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
| 128548 | 5/9 Secondary reference Allied Systems Co Allied Marine Crane Div |
NSN 4320-00-237-4758 is a Coupling,pump, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-237-4758 has 1 manufacturer part number on file: 128548W (Allied Systems Company Dba Allied Systems Co).
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.