The Actuator,electromechanical,rotar, cataloged under National Stock Number 4810-01-581-7258, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4810-01-581-7258 |
| Item Name | Actuator,electromechanical,rotar |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Phase | THREE |
| Current Type | AC |
| Drive Type | GEAR |
| Voltage in Volts | 460.0 |
| Manual Override | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| HQ-72594 | D/9 Drawing number reference only Emerson Process Management Valve Automation, Inc. |
| HQ-015/LCU-B3 | 3/9 Design control — primary reference Emerson Process Management Valve Automation, Inc. |
NSN 4810-01-581-7258 is a Actuator,electromechanical,rotar, classified under FSC 4810, Valves, Powered. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-582-2593, 5998-01-582-2596. Verify interchangeability with system specifications before substitution.
Key specifications for 4810-01-581-7258: Phase: THREE; Current Type: AC; Drive Type: GEAR; Voltage in Volts: 460.0. 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.
NSN 4810-01-581-7258 has DEMIL Code B. 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.