The Cylinder,actuating,linear, cataloged under National Stock Number 1650-00-657-5413, 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 Kitco Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1650-00-657-5413 |
| Primary Part Number | 3669843 |
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Kitco Llc |
| Status | ACTIVE |
| Overall Diameter | 1.428 INCHES MINIMUM AND 1.437 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-282-CANCELED FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Bore Diameter | 0.801 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 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 |
| Part Number | Manufacturer |
|---|---|
| 3669843 | Kitco Llc (USA) |
| 3669843 | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA) |
| Reference | Meaning |
|---|---|
| 3669843 | 3/2 Design control — primary reference U.S. Government activity |
| 3669843 | 5/9 Secondary reference The Boeing Company |
NSN 1650-00-657-5413 is a Cylinder,actuating,linear, manufactured by Kitco Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-657-5413 has 2 manufacturer part numbers on file: 3669843 (Kitco Llc), 3669843 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company).
Key specifications for 3669843: Overall Diameter: 1.428 INCHES MINIMUM AND 1.437 INCHES MAXIMUM IN; Material Document and Classification: QQ-A-282-CANCELED FED SPEC SINGLE MATERIAL RESPONSE BODY; Overall Length: 5.718 INCHES NOMINAL IN; End Item Identification: 1650-00-574-7318; 1650-00-854-5296. 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.
NSN 1650-00-657-5413 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.