The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-658-1452, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Oshkosh Defense Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-658-1452 |
| Primary Part Number | 3871090 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Mounting Facility Diameter | 2.000 INCHES NOMINAL IN |
| Pressure Rating | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Compressed Length | 1.940 INCHES NOMINAL IN |
| Temp Rating | 40.0M FAHRENHEIT AND 210.0 FAHRENHEIT DEGF |
| Mounting Facility Circle Diameter | 0.219 INCHES NOMINAL IN |
| Extended Length | 2.940 INCHES NOMINAL IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| First Piston Rod End Thread Quantity Per Inch | UNABLE TO DECODE |
| Mounting Provision Arrangement Style | FOUR HOLE SQUARE |
| First Piston Rod End Style | UNABLE TO DECODE |
| Longest Vertical Distance Between Mounting Centers | 1.500 INCHES NOMINAL IN |
| Body Material | ALUMINUM ALLOY |
| Port Nominal Pipe Thread Size | UNABLE TO DECODE |
| Surface Treatment | ANODIZE |
| Mounting Provision for Which Designed | UNTHREADED MOUNTING HOLES |
| Integral Valve Operation Method | PNEUMATIC |
| Bore Diameter | 0.750 INCHES NOMINAL IN |
| First Piston Rod End Thread Diameter | UNABLE TO DECODE |
| Longest Horizontal Distance Between Mounting Centers | 1.500 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 |
|---|---|
| 3871090 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| M16100 | 5/9 Secondary reference Doig Corporation |
NSN 3040-01-658-1452 is a Cylinder Assembly,actuating,line, manufactured by Oshkosh Defense Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-658-1452 has 1 manufacturer part number on file: 3871090 (Oshkosh Defense Llc).
Key specifications for 3871090: Mounting Facility Diameter: 2.000 INCHES NOMINAL IN; Overall Height: 2.000 INCHES NOMINAL IN; Pressure Rating: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Compressed Length: 1.940 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.