The Actuator,electromechanical,rotar, cataloged under National Stock Number 4810-01-283-1956, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Eaton Aerospace Llc Sterer Engineering Morgan Actuators. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4810-01-283-1956 |
| Primary Part Number | D10020-1 |
| Item Name | Actuator,electromechanical,rotar |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Eaton Aerospace Llc Sterer Engineering Morgan Actuators |
| Status | ACTIVE |
| Terminal Type | INSULATED WIRE LEAD |
| Drive Type | DIRECT AND GEAR |
| Manual Override | NOT INCLUDED |
| Limit Switch Control | NOT INCLUDED |
| 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 |
|---|---|
| D10020-1 | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA) |
| D10020-1 PRIMARY | Eaton Aerospace Llc Sterer Engineering Morgan Actuators (USA) |
| Reference | Meaning |
|---|---|
| D10020 | D/9 Drawing number reference only Eaton Aerospace Llc Sterer Engineering Morgan Actuators |
NSN 4810-01-283-1956 is a Actuator,electromechanical,rotar, manufactured by Eaton Aerospace Llc Sterer Engineering Morgan Actuators, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-283-1956 has 2 manufacturer part numbers on file: D10020-1 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), D10020-1 (Eaton Aerospace Llc Sterer Engineering Morgan Actuators).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-283-2037. Verify interchangeability with system specifications before substitution.
Key specifications for D10020-1: Terminal Type: INSULATED WIRE LEAD; Drive Type: DIRECT AND GEAR; Manual Override: NOT INCLUDED; Special Features: BRONZE HOUSING MATL. 4 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.