The Cylinder,hydraulic Accumulator, cataloged under National Stock Number 2090-01-406-4349, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is Tactair Fluid Controls Inc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2090-01-406-4349 |
| Primary Part Number | 0840664007 |
| Item Name | Cylinder,hydraulic Accumulator |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | ACTIVE |
| Overall Diameter | 3.000 INCHES NOMINAL IN |
| Body Material | STEEL COMP 4130 |
| 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 |
|---|---|
| 0840664007 PRIMARY | Tactair Fluid Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 08 40664 007 | 5/9 Secondary reference U.S. Government activity |
NSN 2090-01-406-4349 is a Cylinder,hydraulic Accumulator, manufactured by Tactair Fluid Controls Inc, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-406-4349 has 1 manufacturer part number on file: 0840664007 (Tactair Fluid Controls Inc).
Key specifications for 0840664007: Overall Diameter: 3.000 INCHES NOMINAL IN; Overall Length: 49.000 INCHES NOMINAL IN; Body Material: STEEL COMP 4130. 2 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.