The Pump,axial Pistons, cataloged under National Stock Number 4320-01-033-9431, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Sauer-Sundstrand Hydro-Transmission Div. Government technical data includes 4 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-033-9431 |
| Primary Part Number | 20-2022 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Sauer-Sundstrand Hydro-Transmission Div |
| Status | ACTIVE |
| Cylinder Quantity | 9 |
| Pumping Element Type | PISTON |
| Pumping Element Operating Position | HORIZONTAL |
| Drive Connection Type | GEAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20-2022 | Sauer-Sundstrand Hydro-Transmission Div (USA) |
NSN 4320-01-033-9431 is a Pump,axial Pistons, manufactured by Sauer-Sundstrand Hydro-Transmission Div, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-033-9431 has 1 cross-referenced part number: 20-2022 (Sauer-Sundstrand Hydro-Transmission Div).
There are 2 known substitutes for 4320-01-033-9431: 1650-00-123-3099, 6515-01-159-9266. Verify interchangeability with system specifications before substitution.
Key specifications for 20-2022: Cylinder Quantity: 9; Pumping Element Type: PISTON; Pumping Element Operating Position: HORIZONTAL; Drive Connection Type: GEAR. 4 total characteristics are documented in the Federal Logistics Information System.