The Pump,axial Pistons, cataloged under National Stock Number 4320-00-203-9817, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-203-9817 |
| Primary Part Number | PF14-3911-25ZG |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Drive Shaft Length | 0.969 INCHES NOMINAL IN |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Pump Reciprocating Design | SINGLE ACTING |
| Pump Rotation Direction | CLOCKWISE AND COUNTERCLOCKWISE |
| Pumping Element Type | PISTON |
| Discharge Connection Quantity | 1 |
| Intake Connection Quantity | 1 |
| Pumping Element Operating Position | HORIZONTAL |
| Cylinder Quantity | 9 |
| Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| Operating Speed at Rated Capacity | 3750.0 REVOLUTIONS PER MINUTE |
| Reciprocating Stroke Type | FIXED |
| Discharge Connection Thread Size and Series/type Designator | 0.750-16 UNF |
| Discharge Pressure | 000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS |
| Discharge Connection Type | THREADED EXTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PF14-3911-25ZG PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 81101 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4320-00-203-9817 is a Pump,axial Pistons, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-203-9817 has 2 cross-referenced part numbers: PF14-3911-25ZG (Eaton Aerospace, Llc Dba Jackson South), 81101 (Eaton Aerospace, Llc Dba Jackson South).
There are 12 known substitutes for 4320-00-203-9817: 5910-00-280-5914, 6665-00-411-9949, 5935-00-435-9600 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PF14-3911-25ZG: Drive Shaft Length: 0.969 INCHES NOMINAL IN; Media for Which Designed: HYDROCARBON FUELS AND OILS; Pump Reciprocating Design: SINGLE ACTING; Pump Rotation Direction: CLOCKWISE AND COUNTERCLOCKWISE. 15 total characteristics are documented in the Federal Logistics Information System.