The Cylinder,actuating,linear, cataloged under National Stock Number 1650-01-549-5543, 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 The Boeing Company Div Defense. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1650-01-549-5543 |
| Primary Part Number | 68A450802-2009 |
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Body Outside Diameter | 3.180 INCHES NOMINAL IN |
| Bore Diameter | 2.743 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 68A450802-2009 | Goodrich Corporation (USA) |
| 68A450802-2009 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 68A450802-2009 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 68A450802-2009 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 1650-01-549-5543 is a Cylinder,actuating,linear, manufactured by The Boeing Company Div Defense, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-549-5543 has 2 manufacturer part numbers on file: 68A450802-2009 (Goodrich Corporation), 68A450802-2009 (The Boeing Company Div Defense).
Key specifications for 68A450802-2009: Body Outside Diameter: 3.180 INCHES NOMINAL IN; Overall Length: 11.900 INCHES NOMINAL IN; Special Features: U/O NSN 1650-00-516-8603; Part Name Assigned by Controlling Agency: CYLINDER, NOSE GEAR ACTUATOR. 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 1650-01-549-5543 has DEMIL Code Q. 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.