The Pump,axial Pistons, cataloged under National Stock Number 4320-01-496-2033, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Hartmann Controls, Inc Div Hartmann Controls. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-496-2033 |
| Primary Part Number | 32002-1 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Hartmann Controls, Inc Div Hartmann Controls |
| Status | ACTIVE |
| Pumping Element Type | PISTON |
| Operating Speed at Rated Capacity | 1800.0 REVOLUTIONS PER MINUTE |
| Drive Shaft Type | MACHINE KEYWAY |
| Volume Control Type | PRESSURE COMPENSATION |
| Discharge Pressure | 000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - VEHICULAR PRODUCTS - REBUILT VEHICULAR PARTS |
| Maximum Discharge Flow Rate | 25.0 GALLONS PER MINUTE |
| Pump Rotation Direction | CLOCKWISE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 32002-1 PRIMARY | Hartmann Controls, Inc Div Hartmann Controls (USA) |
| PV320R-AB1-A1 | Hartmann Controls, Inc Div Hartmann Controls (USA) |
NSN 4320-01-496-2033 is a Pump,axial Pistons, manufactured by Hartmann Controls, Inc Div Hartmann Controls, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-496-2033 has 2 manufacturer part numbers on file: 32002-1 (Hartmann Controls, Inc Div Hartmann Controls), PV320R-AB1-A1 (Hartmann Controls, Inc Div Hartmann Controls).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-539-6163. Verify interchangeability with system specifications before substitution.
Key specifications for 32002-1: Pumping Element Type: PISTON; Operating Speed at Rated Capacity: 1800.0 REVOLUTIONS PER MINUTE; Drive Shaft Type: MACHINE KEYWAY; Volume Control Type: PRESSURE COMPENSATION. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.