The Accumulator,hydraulic, cataloged under National Stock Number 2090-01-733-8447, 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. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 2090 — Miscellaneous Ship and Marine Equipment (FSG 20) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 2090-01-733-8447 |
| Primary Part Number | 556-7106779 ASSY EL1 |
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 556-7106779 ASSY EL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 556-6984438 ASSYL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| H413-2001 ASSY 49L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| H792-8002 ASSY EL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 556-7106779 ASSY E | 3/1 Design control — primary reference Naval Sea Systems Command |
| 556-6984438 ASSY | D/9 Drawing number reference only Naval Sea Systems Command |
| H413-2001 ASSY 49 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| H792-8002 ASSY E | D/9 Drawing number reference only U.S. Government activity |
NSN 2090-01-733-8447 is a Accumulator,hydraulic, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-733-8447 has 4 manufacturer part numbers on file: 556-7106779 ASSY EL1 (Naval Inventory Control Point Mechanicsburg), 556-6984438 ASSYL1 (Naval Inventory Control Point Mechanicsburg), H413-2001 ASSY 49L1 (Naval Inventory Control Point Mechanicsburg), H792-8002 ASSY EL1 (Naval Inventory Control Point Mechanicsburg).
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.