The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-253-0561, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-253-0561 |
| Primary Part Number | 52-B-10350-1 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba |
| Status | ACTIVE |
| Pressure Rating | 9959.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Mounting Facility Thread Class | 2B |
| Compressed Length | 12.560 INCHES NOMINAL IN |
| Mounting Facility Circle Diameter | 3.000 INCHES NOMINAL IN |
| Extended Length | 18.560 INCHES NOMINAL IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Port Thread Series Designator | UNABLE TO DECODE |
| Body Outside Diameter | 4.000 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | FOUR HOLE BOLT CIRCLE |
| First Piston Rod End Style | UNABLE TO DECODE |
| Mounting Facility Thread Quantity Per Inch | 13 |
| Port Thread Quantity Per Inch | UNABLE TO DECODE |
| Port Thread Diameter | UNABLE TO DECODE |
| Mounting Facility Thread Diameter | 0.500 INCHES NOMINAL IN |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Mounting Provision for Which Designed | THREADED MOUNTING HOLES |
| Integral Valve Operation Method | HYDRAULIC |
| Bore Diameter | 3.000 INCHES NOMINAL IN |
| Mounting Type and Location | FLAT CYLINDER HEAD END |
| Mounting Facility Thread Direction | RIGHT-HAND |
| 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 |
|---|---|
| 52-B-10350-1 PRIMARY | Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA) |
| Reference | Meaning |
|---|---|
| 52-B-10350 | D/9 Drawing number reference only Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba |
NSN 3040-01-253-0561 is a Cylinder Assembly,actuating,line, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-253-0561 has 1 manufacturer part number on file: 52-B-10350-1 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba).
Key specifications for 52-B-10350-1: Pressure Rating: 9959.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Mounting Facility Thread Class: 2B; Compressed Length: 12.560 INCHES NOMINAL IN; Mounting Facility Circle Diameter: 3.000 INCHES NOMINAL IN. 20 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.