The Pump,axial Pistons, cataloged under National Stock Number 4320-00-452-0098, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-452-0098 |
| Primary Part Number | 65055 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Intake Connection Type | THREADED INTERNAL |
| Control Location | CENTER |
| Drive Shaft Length | 1.690 INCHES NOMINAL IN |
| Maximum Discharge Flow Rate | 20.5 GALLONS PER MINUTE |
| Pumping Element Operating Position | HORIZONTAL |
| Volume Control Type | PRESSURE COMPENSATION |
| Pump Rotation Direction | CLOCKWISE |
| Pump Reciprocating Design | SINGLE ACTING |
| Drive Shaft Type | SPLINED, INVOLUTE INTERNAL |
| Discharge Connection Thread Size and Series/type Designator | 1.312-12 UN |
| Discharge Connection Type | THREADED INTERNAL |
| Pumping Element Type | PISTON |
| Discharge Pressure | 000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS |
| Discharge Connection Quantity | 1 |
| Intake Connection Thread Size and Series/type Designator | 1.312-12 UN |
| Cylinder Quantity | 9 |
| Operating Speed at Rated Capacity | 4310.0 REVOLUTIONS PER MINUTE |
| Drive Connection Type | CLOSE COUPLED |
| Reciprocating Stroke Type | FIXED |
| Intake Connection Quantity | 1 |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 65055 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
| 65653-09021-104 | Airbus Deutschland Gmbh -Werk Bremen- (DEU) |
| 65653-09021-104 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 4320-00-452-0098 is a Pump,axial Pistons, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-452-0098 has 3 cross-referenced part numbers: 65055 (Parker Hannifin Corporation Div Hydraulic Systems Division), 65653-09021-104 (Airbus Deutschland Gmbh -Werk Bremen-), 65653-09021-104 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
There are 2 known substitutes for 4320-00-452-0098: 5330-00-520-1480, 1560-01-593-1737. Verify interchangeability with system specifications before substitution.
Key specifications for 65055: Intake Connection Type: THREADED INTERNAL; Control Location: CENTER; Drive Shaft Length: 1.690 INCHES NOMINAL IN; Maximum Discharge Flow Rate: 20.5 GALLONS PER MINUTE. 21 total characteristics are documented in the Federal Logistics Information System.