The Pump,hydraulic Ram,hand Driven, cataloged under National Stock Number 4320-01-112-9457, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-01-112-9457 |
| Primary Part Number | 1-3174-6 |
| Item Name | Pump,hydraulic Ram,hand Driven |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
| Status | ACTIVE |
| Outlet Connection Quantity | 1 |
| Inlet Connection Quantity | 1 |
| Inlet Connection Type | THREADED FEMALE |
| Operating Speed Quantity | 1 |
| Hose | NOT INCLUDED |
| Inlet Connection Thread Size and Series/type Designator | 0.750-16 UNF |
| Outlet Connection Thread Size and Series/type Designator | 0.438-20 UNF |
| Outlet Connection Type | THREADED FEMALE |
| 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 |
|---|---|
| 1-3174-6 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| Reference | Meaning |
|---|---|
| 1-3174-6 | 5/9 Secondary reference U.S. Government activity |
| C655-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4320-01-112-9457 is a Pump,hydraulic Ram,hand Driven, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-112-9457 has 1 manufacturer part number on file: 1-3174-6 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division).
Key specifications for 1-3174-6: Outlet Connection Quantity: 1; Inlet Connection Quantity: 1; Inlet Connection Type: THREADED FEMALE; Operating Speed Quantity: 1. 8 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.