The Pump,hydraulic Ram,hand Driven, cataloged under National Stock Number 4320-01-271-0297, 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 Div Cylinder Division. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-271-0297 |
| Primary Part Number | 3559200457 |
| Item Name | Pump,hydraulic Ram,hand Driven |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Parker Hannifin Corporation Div Cylinder 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 | 0.438-20 UNF |
| Outlet Connection Thread Size and Series/type Designator | 0.438-20 UNF |
| Type/model Designation | M2A2/HS |
| Outlet Connection Type | THREADED FEMALE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 12359177 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3559200457 PRIMARY | Parker Hannifin Corporation Div Cylinder Division (USA) |
NSN 4320-01-271-0297 is a Pump,hydraulic Ram,hand Driven, manufactured by Parker Hannifin Corporation Div Cylinder Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-271-0297 has 2 manufacturer part numbers on file: 12359177 (U S Army Tank Automotive Command Amsta-Im-Mm), 3559200457 (Parker Hannifin Corporation Div Cylinder Division).
Key specifications for 3559200457: Outlet Connection Quantity: 1; Inlet Connection Quantity: 1; Inlet Connection Type: THREADED FEMALE; Operating Speed Quantity: 1. 9 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.
NSN 4320-01-271-0297 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.