The Tank,oil,hydraulic System, cataloged under National Stock Number 2590-01-178-6696, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Tank,oil,hydraulic System |
| FSC / FSG | 2590 — Miscellaneous Vehicular Components (FSG 25) |
| Parameter | Value |
|---|---|
| NSN | 2590-01-178-6696 |
| Item Name | Tank,oil,hydraulic System |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| 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 |
| Reference | Meaning |
|---|---|
| 077-25-1612-1 | 3/2 Design control — primary reference U.S. Government activity |
| 077-25-1612 | 5/9 Secondary reference Chance a B Co Sub of Emerson Electric Co Pitman Mfg Co Div |
| 077-25-1612-1 | 5/9 Secondary reference Chance a B Co Sub of Emerson Electric Co Pitman Mfg Co Div |
| 077-25-1612-1 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| 077-25-1612 | D/9 Drawing number reference only Drs Sustainment Systems, Inc. |
NSN 2590-01-178-6696 is a Tank,oil,hydraulic System, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
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.