The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-359-0685, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-359-0685 |
| Primary Part Number | ELP-B2-2BX6SX1R-SS-EL087 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations |
| Status | ACTIVE |
| Pressure Rating | 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Second End External Thread Length | UNABLE TO DECODE |
| Compressed Length | 18.130 INCHES NOMINAL IN |
| Temp Rating | 200.0 FAHRENHEIT DEGF |
| Piston Rod End Similarity | NOT IDENTICAL |
| Extended Length | 24.130 INCHES NOMINAL IN |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Overall Diameter | 2.750 INCHES NOMINAL IN |
| Port Thread Series Designator | UNABLE TO DECODE |
| First Piston Rod End Thread Quantity Per Inch | UNABLE TO DECODE |
| First End External Thread Length | UNABLE TO DECODE |
| Second Piston Rod End Style | EXTERNAL THREADED |
| Body Outside Diameter | 2.500 INCHES NOMINAL IN |
| Supplementary Features | CLEVIS AT BOTH ENDS |
| Mounting Provision Arrangement Style | SINGLE HOLE |
| First Piston Rod End Style | UNABLE TO DECODE |
| Body Material | STEEL |
| Port Nominal Pipe Thread Size | UNABLE TO DECODE |
| Port Style | UNABLE TO DECODE |
| First Piston Rod End Thread Series Designator | UNABLE TO DECODE |
| Mounting Provision for Which Designed | PIN(S) AND UNTHREADED MOUNTING HOLES |
| Integral Valve Operation Method | HYDRAULIC |
| Bore Diameter | 2.000 INCHES NOMINAL IN |
| Mounting Type and Location | FORK CYLINDER HEAD END AND FORK PISTON ROD END |
| First Piston Rod End Thread Diameter | UNABLE TO DECODE |
| First End Outside Diameter | UNABLE TO DECODE |
| 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 |
|---|---|
| 50495801 | Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations (USA) |
| ELP-B2-2BX6SX1R-SS-EL087 PRIMARY | Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations (USA) |
| Reference | Meaning |
|---|---|
| ELP-2-2BX6SX1R-SS-ELO87 | 5/9 Secondary reference Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations |
NSN 3040-01-359-0685 is a Cylinder Assembly,actuating,line, manufactured by Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-359-0685 has 2 manufacturer part numbers on file: 50495801 (Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations), ELP-B2-2BX6SX1R-SS-EL087 (Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations).
Key specifications for ELP-B2-2BX6SX1R-SS-EL087: Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Second End External Thread Length: UNABLE TO DECODE; Compressed Length: 18.130 INCHES NOMINAL IN; Temp Rating: 200.0 FAHRENHEIT DEGF. 26 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.