The Cylinder,actuating,linear, cataloged under National Stock Number 1650-00-589-9041, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-589-9041 |
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| Seat Angle in Deg | 60.0 LOCATION NOT OTHERWISE SPECIFIED |
| Overall Diameter | 1.427 INCHES MINIMUM AND 1.432 INCHES MAXIMUM IN |
| Port Thread Series Designator | UNF LOCATION NOT OTHERWISE SPECIFIED |
| Body Outside Diameter | 1.309 INCHES MINIMUM AND 1.311 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Port Thread Class | 3B LOCATION NOT OTHERWISE SPECIFIED |
| Port Thread Quantity Per Inch | 20 LOCATION NOT OTHERWISE SPECIFIED |
| Port Thread Diameter | 0.454 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Port Location and Quantity | 1 CYLINDER HEAD END |
| Port Location and Quantity | 1 CENTER SECTION |
| Port Style | GASKET SEAL LOCATION NOT OTHERWISE SPECIFIED |
| Bore Diameter | 0.812 INCHES MINIMUM SINGLE PORT IN |
| Bore Diameter | 0.813 INCHES MAXIMUM ALL PORTS IN |
| Bore Diameter | 1.062 INCHES MINIMUM FIRST PORT IN |
| Bore Diameter | 1.064 INCHES MAXIMUM SECOND PORT IN |
| Material | ALUMINUM ALLOY 2024 BODY |
| 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 |
| Reference | Meaning |
|---|---|
| 337416 | 5/9 Secondary reference Lockheed Martin Corp Lockheed Martin Aeronautical Systems Burbank Opns |
| 337416 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-00-589-9041 is a Cylinder,actuating,linear, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-00-589-9041: Overall Height: 1.780 INCHES NOMINAL IN; Seat Angle in Deg: 60.0 LOCATION NOT OTHERWISE SPECIFIED; Overall Diameter: 1.427 INCHES MINIMUM AND 1.432 INCHES MAXIMUM IN; Port Thread Series Designator: UNF LOCATION NOT OTHERWISE SPECIFIED. 16 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 1650-00-589-9041 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.