The Indicator,heading,gyroscopic, cataloged under National Stock Number 6610-00-028-7401, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6610-00-028-7401 |
| Item Name | Indicator,heading,gyroscopic |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Status | ACTIVE |
| Phase | SINGLE |
| Length | 6.562 INCHES NOMINAL IN |
| AC Voltage Rating | 26.0 VOLTS NOMINAL |
| Presentation Type | DIAL |
| Height | 3.250 INCHES NOMINAL IN |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Width | 3.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 2107SDA6A | 3/9 Design control — primary reference Aar Brooks and Perkins Corp Aeronetics Div |
NSN 6610-00-028-7401 is a Indicator,heading,gyroscopic, classified under FSC 6610, Flight Instruments. Status: active.
Key specifications for 6610-00-028-7401: Phase: SINGLE; Length: 6.562 INCHES NOMINAL IN; AC Voltage Rating: 26.0 VOLTS NOMINAL; Presentation Type: DIAL. 7 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 6610-00-028-7401 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.