The Compass,gyro, cataloged under National Stock Number 6605-00-119-0481, 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 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6605-00-119-0481 |
| Primary Part Number | MK27M0D11883956-223 |
| Item Name | Compass,gyro |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Rotor Quantity | 1 |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 OR 400.0 |
| Current Type | AC/DC |
| Stabilizing Feature | INCLUDED |
| Pendulous Characteristic | PENDULOUS |
| Rotor Function | SEEKS MERIDIAN |
| Transmission Type | STEP BY STEP |
| Voltage in Volts | 115.0 AND 24.0 |
| Speed/latitude Correction Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1880920-223 | Northrop Grumman Systems Corporation (USA) |
| MK27M0D11883956-223 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 6605-00-119-0481 is a Compass,gyro, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6605, Navigational Instruments. Status: active.
NSN 6605-00-119-0481 has 2 manufacturer part numbers on file: 1880920-223 (Northrop Grumman Systems Corporation), MK27M0D11883956-223 (Northrop Grumman Systems Corporation).
Key specifications for MK27M0D11883956-223: Rotor Quantity: 1; Phase: SINGLE; Frequency in Hertz: 60.0 OR 400.0; Current Type: AC/DC. 10 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 6605-00-119-0481 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.