The Rod,piston,hydraulic Accumulator, cataloged under National Stock Number 1650-01-349-2107, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1650-01-349-2107 |
| Primary Part Number | 4674751-0002L1 |
| Item Name | Rod,piston,hydraulic Accumulator |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| General Characteristics Item Description | 6.750 DIA. |
| 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 A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 4674751-0002L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 518-4674751 ITEM 2L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 518-4674751 ITEM 2 | 5/1 Secondary reference U.S. Government activity |
| 4674751-0002 | 3/1 Design control — primary reference U.S. Government activity |
NSN 1650-01-349-2107 is a Rod,piston,hydraulic Accumulator, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-349-2107 has 2 manufacturer part numbers on file: 4674751-0002L1 (Naval Inventory Control Point Mechanicsburg), 518-4674751 ITEM 2L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 4674751-0002L1: General Characteristics Item Description: 6.750 DIA.; Criticality Code Justification: ZZZY; End Item Identification: STEERING GEAR HYD CYLINDER ASSY; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. 3 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.