The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-357-4899, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Cunningham Manufacturing Co. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-357-4899 |
| Primary Part Number | 6AANP1N611250 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Cunningham Manufacturing Co |
| Status | ACTIVE |
| First Piston Rod End Thread Class | 2A A |
| Mounting Facility Diameter | 1.000 INCHES NOMINAL IN |
| Pressure Rating | 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Compressed Length | 10.750 INCHES NOMINAL IN |
| Extended Length | 16.750 INCHES NOMINAL IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| First Piston Rod End Thread Quantity Per Inch | 14 |
| First End External Thread Length | 1.658 INCHES NOMINAL IN |
| Mounting Facility Length | 2.375 INCHES NOMINAL IN |
| First Piston Rod End Style | EXTERNAL THREADED |
| Body Material | ALUMINUM |
| First Piston Rod End Thread Series Designator | UNS |
| Mounting Provision for Which Designed | PIN(S) |
| Integral Valve Operation Method | PNEUMATIC |
| Bore Diameter | 6.000 INCHES NOMINAL IN |
| First Piston Rod End Thread Diameter | 1.000 INCHES NOMINAL IN |
| First End Outside Diameter | 1.375 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 |
| Part Number | Manufacturer |
|---|---|
| 6AANP1N611250 PRIMARY | Cunningham Manufacturing Co (USA) |
NSN 3040-01-357-4899 is a Cylinder Assembly,actuating,line, manufactured by Cunningham Manufacturing Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-357-4899 has 1 manufacturer part number on file: 6AANP1N611250 (Cunningham Manufacturing Co).
Key specifications for 6AANP1N611250: First Piston Rod End Thread Class: 2A A; Mounting Facility Diameter: 1.000 INCHES NOMINAL IN; Pressure Rating: 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Compressed Length: 10.750 INCHES NOMINAL IN. 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.