The Cap,linear Actuating Cylinder, cataloged under National Stock Number 1650-01-107-6906, 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 2 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-107-6906 |
| Primary Part Number | 74A450708-1001 |
| Item Name | Cap,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Outside Diameter | 4.500 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74A450708-1001 | Circor Aerospace, Inc. Div Circor (USA) |
| 74A450708-1001 | Blair Industries Inc (USA) |
| 74A450708-1001 | Nassau Tool Works, Inc (USA) |
| 74A450708-1001 | Israel Aerospace Industries Ltd.shl-Aero Assemblies Division (ISR) |
| 74A450708-1001 | Safran Landing Systems Canada Inc. (CAN) |
| 74A450708-1001 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 74A450708-1001 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 10153694 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 1958-C-208 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A450708-1001 | 5/2 Secondary reference U.S. Government activity |
| 74A450708-1001 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 74A450708-1001 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 74A450708-1001 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 1650-01-107-6906 is a Cap,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 1650-01-107-6906 has 6 manufacturer part numbers on file: 74A450708-1001 (Circor Aerospace, Inc. Div Circor), 74A450708-1001 (Blair Industries Inc), 74A450708-1001 (Nassau Tool Works, Inc), 74A450708-1001 (Israel Aerospace Industries Ltd.shl-Aero Assemblies Division), 74A450708-1001 (Safran Landing Systems Canada Inc.) and 1 more.
Key specifications for 74A450708-1001: Outside Diameter: 4.500 INCHES MAXIMUM IN; Overall Length: 2.930 INCHES MAXIMUM IN; Special Features: MATERIAL DOCUMENT AND CLASSIFICATION:AMS 4157;FSC APPLICATION DATA:AIRCRAFT LANDING GEAR; Material: ALUMINUM ALLOY. 2 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.
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.