The Actuator,electromechanical,rotar, cataloged under National Stock Number 4810-01-460-9885, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Barber-Colman Co Siebe Environmental Controls Div. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-460-9885 |
| Primary Part Number | MF-63123 |
| Item Name | Actuator,electromechanical,rotar |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Barber-Colman Co Siebe Environmental Controls Div |
| Status | ACTIVE |
| Duty Cycle | VARIABLE |
| Current Type | DC |
| Terminal Type | WIRE LEADS |
| Drive Type | DIRECT |
| Voltage in Volts | 22.0 |
| Shaft Rotation Direction | CLOCKWISE |
| Body Length | 4.250 INCHES MINIMUM IN |
| Manual Override | INCLUDED |
| Angular Shaft Rotation | UNLIMITED |
| Operating Speed at Rated Capacity in RPM | 1775.0 |
| Limit Switch Control | INCLUDED |
| Current Rating in Amps | 0.25 |
| 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 |
|---|---|
| MF-63123 PRIMARY | Barber-Colman Co Siebe Environmental Controls Div (USA) |
| Reference | Meaning |
|---|---|
| MF-62123 | C/1 Advisory reference — outside the item-of-supply concept Barber-Colman Co Siebe Environmental Controls Div |
NSN 4810-01-460-9885 is a Actuator,electromechanical,rotar, manufactured by Barber-Colman Co Siebe Environmental Controls Div, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-460-9885 has 1 manufacturer part number on file: MF-63123 (Barber-Colman Co Siebe Environmental Controls Div).
Key specifications for MF-63123: Duty Cycle: VARIABLE; Current Type: DC; Terminal Type: WIRE LEADS; Drive Type: DIRECT. 12 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.