The Actuator,electromechanical,rotar, cataloged under National Stock Number 1680-00-935-7977, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Erweka Gmbh. Government technical data includes 17 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. 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 | 1680-00-935-7977 |
| Primary Part Number | AR400 |
| Item Name | Actuator,electromechanical,rotar |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Erweka Gmbh |
| Status | ACTIVE |
| Duty Cycle | CONTINUOUS |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Terminal Type | CONNECTOR |
| Drive Type | DIRECT |
| Body Width | 16.000 INCHES NOMINAL IN |
| Body Height | 16.000 INCHES NOMINAL IN |
| Voltage in Volts | 110.0 |
| Shaft Rotation Direction | CLOCKWISE |
| Body Length | 16.000 INCHES NOMINAL IN |
| Manual Override | NOT INCLUDED |
| Angular Shaft Rotation | UNLIMITED |
| Operating Speed at Rated Capacity in RPM | 375.0 |
| Environmental Protection | DRIPPROOF |
| Limit Switch Control | NOT INCLUDED |
| Current Rating in Amps | 6.0 |
| 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 |
|---|---|
| AR400 PRIMARY | Erweka Gmbh (DEU) |
NSN 1680-00-935-7977 is a Actuator,electromechanical,rotar, manufactured by Erweka Gmbh, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-935-7977 has 1 manufacturer part number on file: AR400 (Erweka Gmbh).
3 possible matches (shared part number, not a government interchangeability claim): 5305-01-007-8756, 9515-01-519-8383, 9515-01-521-4211. Verify interchangeability with system specifications before substitution.
Key specifications for AR400: Duty Cycle: CONTINUOUS; Phase: SINGLE; Frequency in Hertz: 60.0; Current Type: AC. 17 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.