The Cylinder,hydraulic Accumulator, cataloged under National Stock Number 2090-01-397-4175, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2090-01-397-4175 |
| Primary Part Number | 585-6404854 FIND 27 |
| Item Name | Cylinder,hydraulic Accumulator |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Body Material | STEEL |
| 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 |
|---|---|
| 585-6404854 FIND 27 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 3798790 FIND 18 | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| PRFX0509950B | 3/2 Design control — primary reference U.S. Government activity |
| PRFX0509950B1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2090-01-397-4175 is a Cylinder,hydraulic Accumulator, manufactured by Naval Sea Systems Command, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-397-4175 has 1 manufacturer part number on file: 585-6404854 FIND 27 (Naval Sea Systems Command).
Key specifications for 585-6404854 FIND 27: Body Material: STEEL. 1 specification is 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.