The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-368-6566, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hsi Corporation. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-368-6566 |
| Primary Part Number | CY4002 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hsi Corporation |
| Status | ACTIVE |
| Pressure Rating | 2565.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| First Piston Rod End Style | TONGUE TYPE |
| First End Hole Diameter | 4.000 INCHES MINIMUM IN |
| Bore Diameter | 9.000 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 |
NSN 3040-01-368-6566 is a Cylinder Assembly,actuating,line, manufactured by Hsi Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-368-6566 has 2 manufacturer part numbers on file: NMD-341 (Hsi Corporation), CY4002 (Hsi Corporation).
Key specifications for CY4002: Pressure Rating: 2565.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; First Piston Rod End Style: TONGUE TYPE; First End Hole Diameter: 4.000 INCHES MINIMUM IN; Bore Diameter: 9.000 INCHES NOMINAL IN. 4 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.