The Cylinder,actuating,linear, cataloged under National Stock Number 1650-00-700-3849, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1650-00-700-3849 |
| Primary Part Number | S6165-63104-000 |
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Overall Diameter | 2.238 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-200/11, ALLOY 7075 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Bore Diameter | 1.437 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 7075 BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S6165-63104-000 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| S6165-63104 | 5/9 Secondary reference Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| S6165-63104 | 5/9 Secondary reference Rotair Aerospace Corp |
NSN 1650-00-700-3849 is a Cylinder,actuating,linear, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-700-3849 has 1 manufacturer part number on file: S6165-63104-000 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S6165-63104-000: Overall Diameter: 2.238 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN; Material Document and Classification: QQ-A-200/11, ALLOY 7075 FED SPEC SINGLE MATERIAL RESPONSE BODY; Overall Length: 14.187 INCHES NOMINAL IN; Bore Diameter: 1.437 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN. 4 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.