The Accumulator,hydraulic, cataloged under National Stock Number 2090-01-325-1555, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2090-01-325-1555 |
| Primary Part Number | 2D3-1591 PIECE 7 |
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Maximum Fluid Volume | 10.000 GALLONS |
| Overall Diameter | 9.000 INCHES NOMINAL IN |
| Cubic Capacity | 2419.000 CUBIC INCHES |
| Shape | CYLINDRICAL |
| Operating Pressure | 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Separator Type | PISTON |
| 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 |
|---|---|
| 5C8-01840 | Lake Shore Systems, Inc. (USA) |
| 2D3-1591 PIECE 7 PRIMARY | Lake Shore Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 9A80 | C/1 Advisory reference — outside the item-of-supply concept Mill and Mine Service Inc Tobul Fluid Power Div |
NSN 2090-01-325-1555 is a Accumulator,hydraulic, manufactured by Lake Shore Systems, Inc., classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-325-1555 has 2 manufacturer part numbers on file: 5C8-01840 (Lake Shore Systems, Inc.), 2D3-1591 PIECE 7 (Lake Shore Systems, Inc.).
Key specifications for 2D3-1591 PIECE 7: Maximum Fluid Volume: 10.000 GALLONS; Overall Diameter: 9.000 INCHES NOMINAL IN; Cubic Capacity: 2419.000 CUBIC INCHES; Shape: CYLINDRICAL. 6 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.