The Tank,oil,hydraulic System, cataloged under National Stock Number 2590-00-403-0841, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2590-00-403-0841 |
| Primary Part Number | 561722 |
| Item Name | Tank,oil,hydraulic System |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| Filler Cap | NOT INCLUDED |
| Opening Thread Size | 0.375-18 AND 0.500-14 |
| Filler Neck | INCLUDED |
| Line Connection Opening Location | TOP AND SIDE AND BOTTOM |
| Length | 9.188 INCHES NOMINAL IN |
| Cap Type for Which Filler Opening Is Designed | THREADED |
| Outside Length | 0.562 INCHES NOMINAL IN |
| Line Connection Opening Quantity | 3 |
| Mounting Bracket Location | SIDE |
| Diameter | 5.250 INCHES NOMINAL IN |
| Shape | CYLINDRICAL |
| Outside Diameter | 2.250 INCHES NOMINAL IN |
| Line Opening Connection Method | THREADED |
| Thread Direction | RIGHT-HAND |
| Tank Capacity | 0.701 GALLON, US MEASURE |
| Mounting Bracket | PROVIDED |
| Thread Size | 2.250-16 |
| Screw Thread Series Designator | UN |
| Drain Opening | NOT INCLUDED |
| Opening Thread Series Designator | NPT |
| Material | STEEL |
| Fabrication Method | WELDED |
| 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 |
|---|---|
| 561722 PRIMARY | Dana Off Highway Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 561722 | 3/9 Design control — primary reference Vme Americas Inc Sub of Vme Group N V |
NSN 2590-00-403-0841 is a Tank,oil,hydraulic System, manufactured by Dana Off Highway Products, Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-00-403-0841 has 1 manufacturer part number on file: 561722 (Dana Off Highway Products, Llc).
Key specifications for 561722: Filler Cap: NOT INCLUDED; Opening Thread Size: 0.375-18 AND 0.500-14; Filler Neck: INCLUDED; Line Connection Opening Location: TOP AND SIDE AND BOTTOM. 22 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.