The Piston,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-409-0055, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Supreme Integrated Technology, Inc. Dba C.s. Controls. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-409-0055 |
| Primary Part Number | 8201-004-013 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Supreme Integrated Technology, Inc. Dba C.s. Controls |
| Status | ACTIVE |
| Outside Diameter | 5.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| PL 8201-004 ITEM NO.6 | Morgan Crane Co Inc (USA) |
| 8201-004-013 PRIMARY | Supreme Integrated Technology, Inc. Dba C.s. Controls (USA) |
| 8201-004-013 PRIMARY | Morgan Crane Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 851406-1 | 5/9 Secondary reference Safran Landing Systems Canada Inc. |
| PL 8201-004 | D/9 Drawing number reference only Morgan Crane Co Inc |
NSN 3040-01-409-0055 is a Piston,linear Actuating Cylinder, manufactured by Supreme Integrated Technology, Inc. Dba C.s. Controls, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-409-0055 has 3 manufacturer part numbers on file: PL 8201-004 ITEM NO.6 (Morgan Crane Co Inc), 8201-004-013 (Supreme Integrated Technology, Inc. Dba C.s. Controls), 8201-004-013 (Morgan Crane Co Inc).
2 possible matches (shared part number, not a government interchangeability claim): 2030-01-409-2611, 4820-01-410-8130. Verify interchangeability with system specifications before substitution.
Key specifications for 8201-004-013: Outside Diameter: 5.000 INCHES NOMINAL IN; Overall Length: 4.890 INCHES NOMINAL IN; Special Features: STANDARD SIZE; Part Name Assigned by Controlling Agency: PISTON. 2 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.