The Pump,axial Pistons, cataloged under National Stock Number 4320-00-968-8179, 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 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-968-8179 |
| Primary Part Number | 55061 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | CANCELLED |
| Discharge Connection Quantity | 1 |
| Intake Connection Thread Size and Series/type Designator | 1.625-12 UN |
| Pumping Element Operating Position | HORIZONTAL |
| Discharge Pressure | 000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS |
| Discharge Connection Thread Size and Series/type Designator | 1.062-12 UN |
| Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| Volume Control Type | PRESSURE COMPENSATION |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Drive Connection Type | CLOSE COUPLED |
| Operating Speed at Rated Capacity | 3750.0 REVOLUTIONS PER MINUTE |
| Drive Shaft Length | 1.543 INCHES NOMINAL IN |
| Cylinder Quantity | 9 |
| Pump Reciprocating Design | SINGLE ACTING |
| Pumping Element Type | PISTON |
| Reciprocating Stroke Type | VARIABLE |
| Pump Rotation Direction | COUNTERCLOCKWISE |
| Maximum Discharge Flow Rate | 25.0 GALLONS PER MINUTE |
| Control Location | CENTER |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 123SCH176-5 | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (USA) |
| 123SCH176-5 | Northrop Grumman Systems Corporation (USA) |
| AP10V38A | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
| 55061 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
| 123SCH176-5 | Northrop Grumman Systems Corporation (USA) |
NSN 4320-00-968-8179 is a Pump,axial Pistons, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-968-8179 has 5 cross-referenced part numbers: 123SCH176-5 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems), 123SCH176-5 (Northrop Grumman Systems Corporation), AP10V38A (Parker Hannifin Corporation Div Hydraulic Systems Division), 55061 (Parker Hannifin Corporation Div Hydraulic Systems Division), 123SCH176-5 (Northrop Grumman Systems Corporation).
There are 6 known substitutes for 4320-00-968-8179: 2910-00-865-2707, 5975-00-983-9182, 5133-01-046-2898 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 55061: Discharge Connection Quantity: 1; Intake Connection Thread Size and Series/type Designator: 1.625-12 UN; Pumping Element Operating Position: HORIZONTAL; Discharge Pressure: 000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-968-8179 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.