The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-497-5152, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 27 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-497-5152 |
| Primary Part Number | 566-7067171-A1 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First Piston Rod End Thread Class | UNABLE TO DECODE |
| Mounting Facility Diameter | 0.625 INCHES NOMINAL IN |
| Pressure Rating | 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Second End External Thread Length | UNABLE TO DECODE |
| Compressed Length | 27.840 INCHES NOMINAL IN |
| Piston Rod End Similarity | NOT IDENTICAL |
| Extended Length | 35.840 INCHES NOMINAL IN |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Second Piston Rod End Thread Class | 3A A |
| First Piston Rod End Thread Quantity Per Inch | UNABLE TO DECODE |
| First End External Thread Length | UNABLE TO DECODE |
| Second Piston Rod End Style | INTERNAL THREADED |
| Outside Diameter | UNABLE TO DECODE |
| Mounting Provision Arrangement Style | FOUR HOLE RECTANGULAR |
| Second Piston Rod End Thread Series Designator | UN |
| First Piston Rod End Style | UNABLE TO DECODE |
| Longest Vertical Distance Between Mounting Centers | 4.000 INCHES NOMINAL IN |
| Features Provided | BLEEDER VALVES AND PISTON ROD |
| Inside Diameter | UNABLE TO DECODE |
| Second End Outside Diameter | UNABLE TO DECODE |
| Port Style | UNABLE TO DECODE |
| Second Piston Rod End Thread Diameter | 1.4375 INCHES NOMINAL IN |
| First Piston Rod End Thread Series Designator | UNABLE TO DECODE |
| Second Piston Rod End Thread Quantity Per Inch | 8 |
| Mounting Provision for Which Designed | UNTHREADED MOUNTING HOLES |
| Integral Valve Operation Method | HYDRAULIC |
| Bore Diameter | 2.993 INCHES MINIMUM AND 2.995 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 566-7067171-A1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 566-7067171 | D/9 Drawing number reference only Naval Sea Systems Command |
| H625-0309-A1 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-01-497-5152 is a Cylinder Assembly,actuating,line, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-497-5152 has 1 manufacturer part number on file: 566-7067171-A1 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-497-5194, 3040-01-497-5247. Verify interchangeability with system specifications before substitution.
Key specifications for 566-7067171-A1: First Piston Rod End Thread Class: UNABLE TO DECODE; Mounting Facility Diameter: 0.625 INCHES NOMINAL IN; Pressure Rating: 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Second End External Thread Length: UNABLE TO DECODE. 27 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.
NSN 3040-01-497-5152 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.