The Piston,linear Actuating Cylinder, cataloged under National Stock Number 1650-01-115-5534, 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. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-115-5534 |
| Primary Part Number | 74A410805-2001 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company Div Defense |
| 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 |
|---|---|
| 74A410805-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A410805-2001 | Heroux-Devtek Inc (CAN) |
| 74A410805-2001 | Goodrich Corporation (USA) |
| 74A410805-2001 | Israel Aerospace Industries Ltd.shl-Aero Assemblies Division (ISR) |
| 74A410805-2001 | Safran Landing Systems Canada Inc. (CAN) |
| Reference | Meaning |
|---|---|
| 74A410805-2001 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 74A410805-2001 | C/1 Advisory reference — outside the item-of-supply concept Circor Aerospace, Inc. Div Circor |
| 74A410805-2001 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A410805-2001 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 74A410805-2001 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 74A410805-2001 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
NSN 1650-01-115-5534 is a Piston,linear Actuating Cylinder, manufactured by The Boeing Company Div Defense, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-115-5534 has 5 manufacturer part numbers on file: 74A410805-2001 (The Boeing Company Div Defense), 74A410805-2001 (Heroux-Devtek Inc), 74A410805-2001 (Goodrich Corporation), 74A410805-2001 (Israel Aerospace Industries Ltd.shl-Aero Assemblies Division), 74A410805-2001 (Safran Landing Systems Canada Inc.).
Key specifications for 74A410805-2001: Special Features: STEEL PER MIL-S-8844,CLASS 3,COND E2; 3.490 IN. O/A DIA; 1.940 IN. O/A LG; 1.3125-16 UNJ-3B THD IN END 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 1650-01-115-5534 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.