The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-103-6565, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-103-6565 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| First Piston Rod End Thread Class | 2A A |
| Compressed Length | 33.250 INCHES NOMINAL IN |
| Extended Length | 46.870 INCHES NOMINAL IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| First Piston Rod End Thread Quantity Per Inch | 12 |
| First End External Thread Length | 1.875 INCHES NOMINAL IN |
| First Piston Rod End Style | EXTERNAL THREADED |
| Body Material | STEEL |
| First Piston Rod End Thread Series Designator | UN |
| Bore Diameter | 4.000 INCHES NOMINAL IN |
| Mounting Type and Location | TRUNNION CYLINDER HEAD END |
| First Piston Rod End Thread Diameter | 0.875 INCHES NOMINAL IN |
| First End Outside Diameter | 2.500 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 |
| Reference | Meaning |
|---|---|
| C321677-1 | 5/9 Secondary reference Bosch Rexroth Corporation Div Bosch Rexroth |
| R433010583 | 3/9 Design control — primary reference Bosch Rexroth Corporation Div Bosch Rexroth |
| P161603 | 5/9 Secondary reference Bosch Rexroth Corporation Div Bosch Rexroth |
| 1890713 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 3040-01-103-6565 is a Cylinder Assembly,actuating,line, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-103-6565: First Piston Rod End Thread Class: 2A A; Compressed Length: 33.250 INCHES NOMINAL IN; Extended Length: 46.870 INCHES NOMINAL IN; Design Characteristics: DOUBLE ACTING SINGLE CYLINDER. 13 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.