The Cylinder Assembly,actuating,rota, cataloged under National Stock Number 3040-01-217-2682, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-217-2682 |
| Primary Part Number | 78583-1 |
| Item Name | Cylinder Assembly,actuating,rota |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator |
| Status | ACTIVE |
| Pressure Rating | 450.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Shaft Rotation Direction | CLOCKWISE AND COUNTERCLOCKWISE |
| Integral Valve Operation Method | PNEUMATIC |
| Material | STEEL CORROSION RESISTING BODY |
| 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 |
|---|---|
| 78583-1 PRIMARY | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA) |
| Reference | Meaning |
|---|---|
| 78583 | D/9 Drawing number reference only Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator |
| 78583-1 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-01-217-2682 is a Cylinder Assembly,actuating,rota, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-217-2682 has 1 manufacturer part number on file: 78583-1 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-217-4517, 4820-01-217-4518, 6680-01-406-0424. Verify interchangeability with system specifications before substitution.
Key specifications for 78583-1: Pressure Rating: 450.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Design Characteristics: SINGLE ACTING SINGLE CYLINDER; Shaft Rotation Direction: CLOCKWISE AND COUNTERCLOCKWISE; Integral Valve Operation Method: PNEUMATIC. 5 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.