The Crankshaft,hydraulic Motor, cataloged under National Stock Number 4320-01-677-0528, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Northrop Grumman Systems Corp Div Weapon System. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Crankshaft,hydraulic Motor |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Bae Systems Hagglunds Aktiebolag (CAGE AC90N); Northrop Grumman Systems Corp Div Weapon System (CAGE 8KP69) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-677-0528 |
| Primary Part Number | 762-2520 |
| Item Name | Crankshaft,hydraulic Motor |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Northrop Grumman Systems Corp Div Weapon System |
| 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 0238-362 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 762-2520 PRIMARY | Northrop Grumman Systems Corp Div Weapon System (USA) |
| Reference | Meaning |
|---|---|
| 762-2520 | 3/9 Design control — primary reference Alliant Techsystems Operations Llc |
NSN 4320-01-677-0528 is a Crankshaft,hydraulic Motor, manufactured by Northrop Grumman Systems Corp Div Weapon System, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-677-0528 has 2 manufacturer part numbers on file: 2 0238-362 (Bae Systems Hagglunds Aktiebolag), 762-2520 (Northrop Grumman Systems Corp Div Weapon System).
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.