The Cylinder,actuating,linear, cataloged under National Stock Number 1650-01-115-5543, 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 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-115-5543 |
| Primary Part Number | 74A410802-2001 |
| 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 |
| FSC Application Data | ACFT LANDING GEAR |
| Overall Diameter | 4.000 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-8844,CL 3,COND E2 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Body Material | STEEL UNS K44220 |
| Bore Diameter | 3.493 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 74A410802-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A410802-2001 | Nassau Tool Works, Inc (USA) |
| 74A410802-2001 | Hdi Landing Gear Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 74A410802-2001 | C/1 Advisory reference — outside the item-of-supply concept Israel Aerospace Industries Ltd.shl-Aero Assemblies Division |
| 74A410802-2001 | 5/2 Secondary reference U.S. Government activity |
| 10106084 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A410802-2001 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
NSN 1650-01-115-5543 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 1650-01-115-5543 has 3 manufacturer part numbers on file: 74A410802-2001 (The Boeing Company Div Defense), 74A410802-2001 (Nassau Tool Works, Inc), 74A410802-2001 (Hdi Landing Gear Usa Inc).
Key specifications for 74A410802-2001: FSC Application Data: ACFT LANDING GEAR; Overall Diameter: 4.000 INCHES NOMINAL IN; Material Document and Classification: MIL-S-8844,CL 3,COND E2 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 11.500 INCHES NOMINAL IN. 5 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 1650-01-115-5543 has DEMIL Code D. 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.