The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-262-2694, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-262-2694 |
| Primary Part Number | 1593351 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| Status | ACTIVE |
| Compressed Length | 517.5 MILLIMETERS NOMINAL MM |
| Piston Rod End Similarity | IDENTICAL |
| Extended Length | 687.8 MILLIMETERS NOMINAL MM |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Port Thread Series Designator | UNF |
| Mounting Provision Arrangement Style | FOUR HOLE RECTANGULAR |
| First Piston Rod End Style | FORK TYPE (CLEVIS) |
| Port Thread Class | 2B |
| Port Thread Quantity Per Inch | 18 |
| Port Thread Diameter | 0.562 INCHES NOMINAL IN |
| Port Style | GASKET SEAL |
| Mounting Provision for Which Designed | UNTHREADED MOUNTING HOLES |
| Integral Valve Operation Method | ELECTRIC |
| Bore Diameter | 53.9 MILLIMETERS NOMINAL MM |
| Mounting Type and Location | LUG(S) CENTER SECTION |
| Longest Horizontal Distance Between Mounting Centers | 256.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 1593351 PRIMARY | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| Reference | Meaning |
|---|---|
| 329222 | 5/9 Secondary reference Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| 329222 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 3040-01-262-2694 is a Cylinder Assembly,actuating,line, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-262-2694 has 1 manufacturer part number on file: 1593351 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling).
1 possible match (shared part number, not a government interchangeability claim): 9905-01-644-4431. Verify interchangeability with system specifications before substitution.
Key specifications for 1593351: Compressed Length: 517.5 MILLIMETERS NOMINAL MM; Piston Rod End Similarity: IDENTICAL; Extended Length: 687.8 MILLIMETERS NOMINAL MM; Design Characteristics: DOUBLE ACTING SINGLE CYLINDER. 16 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.