The Head,linear Actuating Cylinder, cataloged under National Stock Number 1650-00-269-1925, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1650-00-269-1925 |
| Primary Part Number | 4017238-1 |
| Item Name | Head,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 4017238-1 | S F M Company Inc (USA) |
| 4017238-1 | Aero Components, Llc (USA) |
| 4017238-1 PRIMARY | Textron Aviation Inc (USA) |
| 4017238-1 | International Precision, Inc (USA) |
| Reference | Meaning |
|---|---|
| 4017238-1 | 5/9 Secondary reference Sterling Mfg and Supply Inc |
| 4017238-1 | 3/9 Design control — primary reference Cessna Aircraft Company Dba Textron Aviation |
NSN 1650-00-269-1925 is a Head,linear Actuating Cylinder, manufactured by Textron Aviation Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-269-1925 has 4 manufacturer part numbers on file: 4017238-1 (S F M Company Inc), 4017238-1 (Aero Components, Llc), 4017238-1 (Textron Aviation Inc), 4017238-1 (International Precision, Inc).
Key specifications for 4017238-1: Overall Length: 1.600 INCHES NOMINAL IN; Special Features: 1.438-16UN-3A EXTERNAL THREAD ON MAJOR OVERALL DIA; BEARING INCLUDED IN ASSEMBLY; TITLE ON DRAWING - BEARING NOSE GEAR CYLINDER A; End Item Identification: NHA NSN 1650-00-654-0643; Material: ALUMINUM ALLOY. 1 specification is 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 1650-00-269-1925 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.