The Shaft,transmission,pump, cataloged under National Stock Number 4320-01-019-9903, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-019-9903 |
| Primary Part Number | 57940 |
| Item Name | Shaft,transmission,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Pump Type for Which Designed | AXIAL PISTON |
| Pump Design Control Activity | 93835 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 57940 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
NSN 4320-01-019-9903 is a Shaft,transmission,pump, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-019-9903 has 1 cross-referenced part number: 57940 (Parker Hannifin Corporation Div Hydraulic Systems Division).
There are 3 known substitutes for 4320-01-019-9903: 5342-00-310-6015, 1650-01-337-7353, 3455-01-655-2127. Verify interchangeability with system specifications before substitution.
Key specifications for 57940: Pump Type for Which Designed: AXIAL PISTON; End Item Identification: 4320-00-607-7679; Pump Design Control Activity: 93835. 3 total characteristics are documented in the Federal Logistics Information System.