The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-161-5898, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Boeing Company Div Defense. 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 | 3040-01-161-5898 |
| Primary Part Number | 7M717-1 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Mounting Facility Diameter | 0.750 INCHES NOMINAL IN |
| Pressure Rating | 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| First End Fork Depth | UNABLE TO DECODE |
| Compressed Length | 17.120 INCHES NOMINAL IN |
| Temp Rating | -20.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Extended Length | 23.120 INCHES NOMINAL IN |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| First End Fork Width | UNABLE TO DECODE |
| Mounting Facility Length | 2.700 INCHES NOMINAL IN |
| First End Fork Span Width | UNABLE TO DECODE |
| First Piston Rod End Style | UNABLE TO DECODE |
| Body Material | STEEL |
| First End Largest Inside Diameter | UNABLE TO DECODE |
| Inside Diameter | UNABLE TO DECODE |
| Port Style | UNABLE TO DECODE |
| First End Hole Diameter | UNABLE TO DECODE |
| Mounting Provision for Which Designed | PIN(S) |
| Bore Diameter | 2.000 INCHES NOMINAL IN |
| Mounting Type and Location | FORK CYLINDER HEAD END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3040-01-161-5898 is a Cylinder Assembly,actuating,line, manufactured by The Boeing Company Div Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-161-5898 has 2 manufacturer part numbers on file: 7M717-1 (The Boeing Company Div Defense), B-6459 (Milwaukee Cylinder Inc).
Key specifications for 7M717-1: Mounting Facility Diameter: 0.750 INCHES NOMINAL IN; Overall Height: 3.000 INCHES NOMINAL IN; Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; First End Fork Depth: UNABLE TO DECODE. 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.
NSN 3040-01-161-5898 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.