The Control,altitude,automatic Pilot, cataloged under National Stock Number 6615-00-697-5674, is classified within Federal Supply Class 6615 (Automatic Pilot Mechanisms and Airborne Gyro Components) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. 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 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 | 6615-00-697-5674 |
| Primary Part Number | 661206 |
| Item Name | Control,altitude,automatic Pilot |
| FSC / FSG | 6615 / 66 — Automatic Pilot Mechanisms and Airborne Gyro Components |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Sensing Element Type | ANEROID CELL INTERNAL |
| Maximum Overall Width | 3.938 INCHES IN |
| Phase | SINGLE |
| Frequency in Hertz | 400.0 |
| Nonelectrical Connection Type and Quantity | 1 THREADED |
| Maximum Overall Length | 4.938 INCHES IN |
| Maximum Overall Height | 4.125 INCHES IN |
| Mounting Method | BASE |
| Power Source | EXTERNAL |
| Terminal Type and Quantity | 1 SOLDER STUD |
| Maximum Voltage Rating in Volts | 70.0 AC |
| Intelligence Data Handling Capability | ALTITUDE TRANSMITTING AUTOMATIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 661206 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 6615-00-697-5674 is a Control,altitude,automatic Pilot, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6615, Automatic Pilot Mechanisms and Airborne Gyro Components. Status: active.
NSN 6615-00-697-5674 has 1 manufacturer part number on file: 661206 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-351-9220. Verify interchangeability with system specifications before substitution.
Key specifications for 661206: Sensing Element Type: ANEROID CELL INTERNAL; Maximum Overall Width: 3.938 INCHES IN; Phase: SINGLE; Frequency in Hertz: 400.0. 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.
NSN 6615-00-697-5674 has DEMIL Code D. 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.