The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-035-6438, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Marine Electronics, Llc Sales. Government technical data includes 19 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 | 3040-01-035-6438 |
| Primary Part Number | PA4-2900E |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Marine Electronics, Llc Sales |
| Status | ACTIVE |
| Pressure Rating | 8.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Second End Hole Diameter | UNABLE TO DECODE |
| Compressed Length | 14.875 INCHES NOMINAL IN |
| Seat Angle in Deg | UNABLE TO DECODE |
| Piston Rod End Similarity | NOT IDENTICAL |
| Extended Length | 16.875 INCHES MAXIMUM IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Port Thread Series Designator | UNABLE TO DECODE |
| Second Piston Rod End Style | TONGUE TYPE |
| First Piston Rod End Style | UNABLE TO DECODE |
| Features Provided | FILLER PLUG |
| Body Material | STEEL CORROSION RESISTING |
| Port Nominal Pipe Thread Size | UNABLE TO DECODE |
| Port Style | UNABLE TO DECODE |
| First End Hole Diameter | UNABLE TO DECODE |
| Integral Valve Operation Method | PNEUMATIC |
| Bore Diameter | 3.000 INCHES NOMINAL IN |
| Mounting Type and Location | BEARING PISTON ROD END AND TONGUE CYLINDER HEAD END |
| Second End Thickness at Mounting Holes | 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 |
| Part Number | Manufacturer |
|---|---|
| PA4-2900E PRIMARY | Marine Electronics, Llc Sales (USA) |
NSN 3040-01-035-6438 is a Cylinder Assembly,actuating,line, manufactured by Marine Electronics, Llc Sales, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-035-6438 has 1 manufacturer part number on file: PA4-2900E (Marine Electronics, Llc Sales).
Key specifications for PA4-2900E: Overall Height: 3.750 INCHES NOMINAL IN; Pressure Rating: 8.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Second End Hole Diameter: UNABLE TO DECODE; Compressed Length: 14.875 INCHES NOMINAL IN. 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.