The Tank,oil,hydraulic System, cataloged under National Stock Number 2590-01-171-3475, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-171-3475 |
| Item Name | Tank,oil,hydraulic System |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Status | ACTIVE |
| Filler Cap | INCLUDED |
| Filler Neck | INCLUDED |
| Line Connection Opening Location | SIDE |
| Length | 25.750 INCHES NOMINAL IN |
| Cap Type for Which Filler Opening Is Designed | OUTSIDE CAM |
| Outside Length | 6.380 INCHES NOMINAL IN |
| Line Connection Opening Quantity | 1 |
| Shape | RECTANGULAR |
| Outside Diameter | 1.500 INCHES NOMINAL IN |
| Tank Capacity | 8.000 GALLON, US MEASURE |
| Height | 13.750 INCHES NOMINAL IN |
| Width | 23.520 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Fabrication Method | WELDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| C5122481-1 | 3/9 Design control — primary reference Signals Warfare Project Manager |
NSN 2590-01-171-3475 is a Tank,oil,hydraulic System, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
Key specifications for 2590-01-171-3475: Filler Cap: INCLUDED; Filler Neck: INCLUDED; Line Connection Opening Location: SIDE; Length: 25.750 INCHES NOMINAL IN. 14 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.
NSN 2590-01-171-3475 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.