The Cylinder,actuating,linear, cataloged under National Stock Number 1650-00-073-8663, 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 3 specifications, cited from the U.S. Government catalog. The record lists 12 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-073-8663 |
| Primary Part Number | 32-45055-5 |
| 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 |
| Overall Diameter | 2.625 INCHES NOMINAL IN |
| Bore Diameter | 1.876 INCHES NOMINAL IN |
| Material | STEEL BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 32-45055-5 | S & L Aerospace Metals Llc (USA) |
| 32-45055-5 | Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co (USA) |
| 32-45055-5 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 32-45055-5 | Hdi Landing Gear Usa Inc (USA) |
| 32-45055-5 | Aero Technology Company (USA) |
| 32-45055-5 PRIMARY | The Boeing Company Div Defense (USA) |
| 32-45055-5 | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA) |
| 32-45055-5 | Eagle Tool & Machine Co., Inc. (USA) |
| 32-45055-5 | Machine Specialties, Llc (USA) |
| 32-45055-5 | Johnson Manufacturing, Inc. Dba Johnson Manufacturing (USA) |
| 32-45055-5 | Heroux-Devtek Inc (CAN) |
| 32-45055-5 | Alta Precision Inc (CAN) |
| Reference | Meaning |
|---|---|
| 32-45055-5 | C/1 Advisory reference — outside the item-of-supply concept Goodrich Corporation |
| 32-45055 | D/9 Drawing number reference only The Boeing Company Div Defense |
| 1688-304-10 | C/1 Advisory reference — outside the item-of-supply concept Goodrich Corporation |
| 32-45055-5 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 32-45055-5 | 5/9 Secondary reference T.a.p. Tool Inc. |
| 32-45055-6 | 5/9 Secondary reference Jensen-Kelly Machine Products |
| 1688-304-10 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 32-45055-5 | 5/2 Secondary reference U.S. Government activity |
NSN 1650-00-073-8663 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 1650-00-073-8663 has 12 manufacturer part numbers on file: 32-45055-5 (S & L Aerospace Metals Llc), 32-45055-5 (Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co), 32-45055-5 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 32-45055-5 (Hdi Landing Gear Usa Inc), 32-45055-5 (Aero Technology Company) and 7 more.
Key specifications for 32-45055-5: Overall Diameter: 2.625 INCHES NOMINAL IN; Overall Length: 29.200 INCHES NOMINAL IN; Bore Diameter: 1.876 INCHES NOMINAL IN; Material: STEEL BODY. 3 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 1650-00-073-8663 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.