The Valve Head,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-342-3474, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Sc Hydraulic Engineering Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-01-342-3474 |
| Primary Part Number | 10-400-112 |
| Item Name | Valve Head,hydraulic Motor-Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Sc Hydraulic Engineering Inc |
| Status | ACTIVE |
| Motor-Pump Model Number for Which Designed | 10-500-25ST |
| Motor-Pump Design Control Activity | 23171 |
| 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 |
|---|---|
| 10-400-112 PRIMARY | Sc Hydraulic Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 10-450-112 | C/1 Advisory reference — outside the item-of-supply concept S C Hydraulic Engineering Corp |
| 10-400-112 | 5/9 Secondary reference S C Hydraulic Engineering Corp |
NSN 4320-01-342-3474 is a Valve Head,hydraulic Motor-Pump, manufactured by Sc Hydraulic Engineering Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-342-3474 has 1 manufacturer part number on file: 10-400-112 (Sc Hydraulic Engineering Inc).
Key specifications for 10-400-112: Motor-Pump Model Number for Which Designed: 10-500-25ST; Motor-Pump Design Control Activity: 23171. 2 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.