The Alarm Set,pilot Warning, cataloged under National Stock Number 6340-01-318-3876, is classified within Federal Supply Class 6340 (Aircraft Alarm and Signal Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is Orbit Communication Systems, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6340-01-318-3876 |
| Primary Part Number | AL-9003-11 |
| Item Name | Alarm Set,pilot Warning |
| FSC / FSG | 6340 / 63 — Aircraft Alarm and Signal Systems |
| Manufacturer | Orbit Communication Systems, Inc. |
| Status | ACTIVE |
| FSC Application Data | ALARM,SIGNAL,SECURITY SYSTEMS |
| Voltage in Volts and Current Type | 32.0 DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AL-9003-11 PRIMARY | Orbit Communication Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AL-9003-11 | 5/9 Secondary reference Orbit Advanced Technologies, Inc. |
NSN 6340-01-318-3876 is a Alarm Set,pilot Warning, manufactured by Orbit Communication Systems, Inc., classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
NSN 6340-01-318-3876 has 1 manufacturer part number on file: AL-9003-11 (Orbit Communication Systems, Inc.).
Key specifications for AL-9003-11: FSC Application Data: ALARM,SIGNAL,SECURITY SYSTEMS; Voltage in Volts and Current Type: 32.0 DC; Special Features: VOICE ALTITUDE WARNING SYSTEMS; End Item Identification: MH-60G HELICOPTER G. 2 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 6340-01-318-3876 has DEMIL Code Q. 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.