The Pump,axial Pistons, cataloged under National Stock Number 4320-00-587-5871, 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 Pump Division. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-587-5871 |
| Primary Part Number | PA202-576X198 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
| Status | ACTIVE |
| Pumping Element Type | PISTON |
| Drive Shaft Length | 2.500 INCHES NOMINAL IN |
| Reciprocating Stroke Type | VARIABLE |
| Pump Reciprocating Design | DOUBLE ACTING |
| Drive Shaft Type | MACHINE KEYWAY |
| Drive Shaft End Diameter | 1.623 INCHES MINIMUM AND 1.624 INCHES MAXIMUM IN |
| Pump Rotation Direction | CLOCKWISE |
| 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 |
|---|---|
| PA202-576X198 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| PA202-576X198 | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| Reference | Meaning |
|---|---|
| PA202-576X198 | 5/9 Secondary reference Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
NSN 4320-00-587-5871 is a Pump,axial Pistons, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-587-5871 has 2 manufacturer part numbers on file: PA202-576X198 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), PA202-576X198 (Hydraulics International, Inc. Dba Hydraulics International Inc).
Key specifications for PA202-576X198: Pumping Element Type: PISTON; Drive Shaft Length: 2.500 INCHES NOMINAL IN; Reciprocating Stroke Type: VARIABLE; Pump Reciprocating Design: DOUBLE ACTING. 7 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.