The Compass,gyro, cataloged under National Stock Number 6605-01-149-4476, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6605-01-149-4476 |
| Primary Part Number | 1884068-3 |
| Item Name | Compass,gyro |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 OR 400.0 |
| Current Type | AC/DC |
| Transmission Type | STEP BY STEP |
| Voltage in Volts | 115.0 AND 24.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 1884068-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1884068-3 | 5/9 Secondary reference Gyro Systems Co Inc |
NSN 6605-01-149-4476 is a Compass,gyro, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6605, Navigational Instruments. Status: active.
NSN 6605-01-149-4476 has 1 manufacturer part number on file: 1884068-3 (Northrop Grumman Systems Corporation).
Key specifications for 1884068-3: Frequency in Hertz: 60.0 OR 400.0; Current Type: AC/DC; Transmission Type: STEP BY STEP; Voltage in Volts: 115.0 AND 24.0. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6605-01-149-4476 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.