The Pump,hydraulic, cataloged under National Stock Number 4320-01-170-9944, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Pump,hydraulic |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Bae Systems Hagglunds Ab (CAGE S3465); Bosch Rexroth Ag (CAGE D1572); Bosch Rexroth Corporation Div Industrial Hydraulics (CAGE 27005) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-170-9944 |
| Primary Part Number | 0 510 525 322 |
| Item Name | Pump,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Bosch Rexroth Corporation Div Industrial Hydraulics |
| Status | ACTIVE |
| 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 |
|---|---|
| 2 0003-081 | Bae Systems Hagglunds Ab (SWE) |
| 0510525322 | Bosch Rexroth Ag (DEU) |
| 0 510 525 322 PRIMARY | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
| Reference | Meaning |
|---|---|
| 472-9943 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 94752-991 | 5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds |
| 0 510 525 322 | 5/9 Secondary reference Robert Bosch Llc |
| 94752-991 | C/1 Advisory reference — outside the item-of-supply concept Amz Alabama Inc. |
| 64202151-708 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| B 510 240 708 | 5/9 Secondary reference Robert Bosch Llc |
NSN 4320-01-170-9944 is a Pump,hydraulic, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-170-9944 has 3 manufacturer part numbers on file: 2 0003-081 (Bae Systems Hagglunds Ab), 0510525322 (Bosch Rexroth Ag), 0 510 525 322 (Bosch Rexroth Corporation Div Industrial Hydraulics).
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.