The Housing,hydraulic,gear Pump-Moto, cataloged under National Stock Number 2590-01-412-3851, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Barnes John S Corp Statesville Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-412-3851 |
| Primary Part Number | 573529 |
| Item Name | Housing,hydraulic,gear Pump-Moto |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Barnes John S Corp Statesville Div |
| Status | ACTIVE |
| Material | IRON |
| 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 |
|---|---|
| 2BC58 | Oshkosh Defense Llc (USA) |
| 573529 PRIMARY | Barnes John S Corp Statesville Div (USA) |
| Reference | Meaning |
|---|---|
| 573529 | 5/9 Secondary reference Concentric Rockford Inc |
| 2BC58 | 5/9 Secondary reference Oshkosh Corp |
| 0573529 | C/1 Advisory reference — outside the item-of-supply concept Barnes John S Corp Statesville Div |
NSN 2590-01-412-3851 is a Housing,hydraulic,gear Pump-Moto, manufactured by Barnes John S Corp Statesville Div, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-412-3851 has 2 manufacturer part numbers on file: 2BC58 (Oshkosh Defense Llc), 573529 (Barnes John S Corp Statesville Div).
Key specifications for 573529: Special Features: CAST IRON 9 GAL AT 1200 R.P.M; End Item Identification: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); Material: IRON. 1 specification is 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.