The Tank,oil,hydraulic System, cataloged under National Stock Number 2590-01-564-2489, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Fluid System Components, Inc. Div Fluid Systems Components. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-564-2489 |
| Primary Part Number | 205091203-90 |
| Item Name | Tank,oil,hydraulic System |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Fluid System Components, Inc. Div Fluid Systems Components |
| Status | ACTIVE |
| Shape | RECTANGULAR |
| Tank Capacity | 9.000 GALLON, US MEASURE |
| Mounting Bracket | PROVIDED |
| 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 |
|---|---|
| 205091203-70 | Fluid System Components, Inc. Div Fluid Systems Components (USA) |
| 205091203-90 PRIMARY | Fluid System Components, Inc. Div Fluid Systems Components (USA) |
NSN 2590-01-564-2489 is a Tank,oil,hydraulic System, manufactured by Fluid System Components, Inc. Div Fluid Systems Components, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-564-2489 has 2 manufacturer part numbers on file: 205091203-70 (Fluid System Components, Inc. Div Fluid Systems Components), 205091203-90 (Fluid System Components, Inc. Div Fluid Systems Components).
Key specifications for 205091203-90: Shape: RECTANGULAR; Tank Capacity: 9.000 GALLON, US MEASURE; Mounting Bracket: PROVIDED; Part Name Assigned by Controlling Agency: HYD TANK,9 GALS. 3 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.