The Piston,linear Actuating Cylinder, cataloged under National Stock Number 1650-00-442-8064, 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 Textron Aviation Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-442-8064 |
| Primary Part Number | 4017066-1 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4017066-1 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 4017066-1 | 3/9 Design control — primary reference Cessna Aircraft Company Dba Textron Aviation |
NSN 1650-00-442-8064 is a Piston,linear Actuating Cylinder, manufactured by Textron Aviation Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-442-8064 has 1 manufacturer part number on file: 4017066-1 (Textron Aviation Inc).
Key specifications for 4017066-1: Special Features: STEEL MIL&S&6758,9.095 IN. LG,1.866 TO 1.867 IN. HEAD DIA,0.747 TO 0.748 IN. BODY OD,7/16&20UNF&3B THREADS ON END OPPOSITE HEAD,0.410 TO 0.415 IN. SEAL GROOVE WIDTH,0.179 IN. SEAL GROOVE DEPTH IN. 0 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 1650-00-442-8064 has DEMIL Code B. 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.