The Actuator,electromechanical,rotar, cataloged under National Stock Number 2910-01-724-4338, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Siemens Building Technologies Inc Div Building Automation. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-01-724-4338 |
| Primary Part Number | SQN70.603R10 |
| Item Name | Actuator,electromechanical,rotar |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Siemens Building Technologies Inc Div Building Automation |
| Status | ACTIVE |
| Rotation in Deg | 90.0 NOMINAL |
| Frequency in Hertz | 50.0 AND -60.0 |
| Temp Rating | -20.0 CELSIUS AND 60.0 CELSIUS DEGC |
| Current Type | AC |
| Terminal Type | SCREW AND WIRE LEADS |
| Drive Type | GEAR |
| Body Width | 66.0 MILLIMETERS NOMINAL MM |
| Body Height | 90.0 MILLIMETERS NOMINAL MM |
| Voltage in Volts | 110.0 |
| Output Drive Torque Rating | 2.5 NEWTON-METER |
| Shaft Rotation Direction | COUNTERCLOCKWISE |
| Body Length | 80.0 MILLIMETERS NOMINAL MM |
| Manual Override | INCLUDED |
| Mounting Facility | SCREW AND UNTHREADED MOUNTING HOLES |
| Limit Switch Control | 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 |
|---|---|
| SQN70.603R10 PRIMARY | Siemens Building Technologies Inc Div Building Automation (USA) |
NSN 2910-01-724-4338 is a Actuator,electromechanical,rotar, manufactured by Siemens Building Technologies Inc Div Building Automation, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-724-4338 has 1 manufacturer part number on file: SQN70.603R10 (Siemens Building Technologies Inc Div Building Automation).
Key specifications for SQN70.603R10: Rotation in Deg: 90.0 NOMINAL; Frequency in Hertz: 50.0 AND -60.0; Temp Rating: -20.0 CELSIUS AND 60.0 CELSIUS DEGC; Current Type: AC. 15 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.