The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-070-3477, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Control Flow, Inc. Dba Control Flow Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-070-3477 |
| Primary Part Number | 026-00001-02 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Control Flow, Inc. Dba Control Flow Inc |
| Status | ACTIVE |
| Mounting Facility Diameter | 1.249 INCHES MINIMUM AND 1.251 INCHES MAXIMUM IN |
| FSC Application Data | TRUCK,CARGO,LOADING-UNLOADING |
| Pressure Rating | 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Compressed Length | 12.100 INCHES MAXIMUM IN |
| Extended Length | 15.310 INCHES MAXIMUM IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Body Outside Diameter | 4.160 INCHES NOMINAL IN |
| Outside Diameter | 0.090 INCHES NOMINAL IN |
| First End Fork Span Width | 1.380 INCHES NOMINAL IN |
| First Piston Rod End Style | FORK TYPE (CLEVIS) |
| First End Largest Inside Diameter | 1.000 INCHES NOMINAL IN |
| Port Style | BEADED |
| First End Hole Diameter | 1.000 INCHES NOMINAL IN |
| Mounting Provision for Which Designed | PIN(S) |
| Integral Valve Operation Method | HYDRAULIC |
| Bore Diameter | 3.500 INCHES NOMINAL IN |
| Mounting Type and Location | TRUNNION CYLINDER HEAD END |
| 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 |
|---|---|
| 026-00001-02 PRIMARY | Control Flow, Inc. Dba Control Flow Inc (USA) |
| Reference | Meaning |
|---|---|
| 026-00001-02 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
NSN 3040-01-070-3477 is a Cylinder Assembly,actuating,line, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-070-3477 has 1 manufacturer part number on file: 026-00001-02 (Control Flow, Inc. Dba Control Flow Inc).
Key specifications for 026-00001-02: Mounting Facility Diameter: 1.249 INCHES MINIMUM AND 1.251 INCHES MAXIMUM IN; Overall Height: 6.500 INCHES NOMINAL IN; FSC Application Data: TRUCK,CARGO,LOADING-UNLOADING; Pressure Rating: 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. 17 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.