The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-00-673-7811, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-673-7811 |
| Primary Part Number | 2319709 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| First Piston Rod End Thread Class | 2A A |
| FSC Application Data | GUIDE,LAUNCHER |
| Pressure Rating | 300.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Compressed Length | 13.250 INCHES NOMINAL IN |
| Temp Rating | 160.0 FAHRENHEIT DEGF |
| Temp Rating | -15.0 FAHRENHEIT DEGF |
| Piston Rod End Similarity | IDENTICAL |
| Extended Length | 20.625 INCHES NOMINAL IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Port Thread Series Designator | NPT |
| First Piston Rod End Thread Quantity Per Inch | 20 |
| First End External Thread Length | 1.000 INCHES NOMINAL IN |
| Mounting Facility Nominal Pipe Thread Size | 0.250 INCHES IN |
| Mounting Facility Length | 1.000 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | FOUR STUD SQUARE |
| First Piston Rod End Style | EXTERNAL THREADED |
| Longest Vertical Distance Between Mounting Centers | 1.428 INCHES NOMINAL IN |
| Features Provided | CUSHIONED STROKE |
| Port Thread Quantity Per Inch | 18 |
| Port Nominal Pipe Thread Size | 0.375 INCHES IN |
| First Piston Rod End Thread Series Designator | UNF |
| Mounting Facility Thread Series Designator | UNF |
| Mounting Provision for Which Designed | THREADED MOUNTING STUDS |
| Integral Valve Operation Method | PNEUMATIC |
| Bore Diameter | 1.500 INCHES NOMINAL IN |
| Mounting Facility Thread Direction | RIGHT-HAND |
| First Piston Rod End Thread Diameter | 0.438 INCHES NOMINAL IN |
| First End Outside Diameter | 0.625 INCHES NOMINAL IN |
| 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 |
|---|---|
| 2319709 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1815320 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| LD490343 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3040-00-673-7811 is a Cylinder Assembly,actuating,line, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-673-7811 has 3 manufacturer part numbers on file: 2319709 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1815320 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), LD490343 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2319709: First Piston Rod End Thread Class: 2A A; Overall Height: 2.000 INCHES NOMINAL IN; FSC Application Data: GUIDE,LAUNCHER; Pressure Rating: 300.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS. 28 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.