The Cylinder,hydraulic Accumulator, cataloged under National Stock Number 2090-01-543-6166, 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 Inventory Control Point Mechanicsburg. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2090-01-543-6166 |
| Primary Part Number | 211096686L1 |
| Item Name | Cylinder,hydraulic Accumulator |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 211096686L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 585-6404854 ASSEMBLY 98L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 585-6404854 ASSEMBLY 98 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 211096686 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 2090-01-543-6166 is a Cylinder,hydraulic Accumulator, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-543-6166 has 2 manufacturer part numbers on file: 211096686L1 (Naval Inventory Control Point Mechanicsburg), 585-6404854 ASSEMBLY 98L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 211096686L1: Criticality Code Justification: ZZZY; Part Name Assigned by Controlling Agency: PERISCOPE NO.1 & 2 HOIST CYLINDER ASSY & DTL (DRAWING); End Item Identification: CYLINDER ASSEMBLY; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. 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.
NSN 2090-01-543-6166 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.