The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-567-7142, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 19 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 | 3040-01-567-7142 |
| Primary Part Number | 8197397-1 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First Piston Rod End Thread Class | UNABLE TO DECODE |
| Pressure Rating | 1000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Mounting Facility Thread Class | 2B |
| Compressed Length | 16.680 INCHES NOMINAL IN |
| Extended Length | 22.680 INCHES NOMINAL IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| First Piston Rod End Thread Quantity Per Inch | UNABLE TO DECODE |
| Mounting Provision Arrangement Style | TWO HOLE |
| First Piston Rod End Style | UNABLE TO DECODE |
| Mounting Facility Thread Quantity Per Inch | 20 |
| Mounting Facility Thread Length | 0.375 INCHES NOMINAL IN |
| Body Material | STEEL COMP 630 |
| Mounting Facility Thread Diameter | 0.250 INCHES NOMINAL IN |
| First Piston Rod End Thread Series Designator | UNABLE TO DECODE |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Mounting Provision for Which Designed | THREADED MOUNTING HOLES |
| Integral Valve Operation Method | HYDRAULIC |
| Mounting Facility Thread Direction | RIGHT-HAND |
| First Piston Rod End Thread 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 |
NSN 3040-01-567-7142 is a Cylinder Assembly,actuating,line, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-567-7142 has 2 manufacturer part numbers on file: 8197397-1 (Naval Sea Systems Command), 8197397-2 (Naval Sea Systems Command).
Key specifications for 8197397-1: First Piston Rod End Thread Class: UNABLE TO DECODE; Overall Height: 1.500 INCHES NOMINAL IN; Pressure Rating: 1000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Mounting Facility Thread Class: 2B. 19 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.