The Alarm-Monitor, cataloged under National Stock Number 6340-01-347-2633, 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 The Boeing Company Div Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6340-01-347-2633 |
| Primary Part Number | 5M2240-001 |
| Item Name | Alarm-Monitor |
| FSC / FSG | 6340 / 63 — Aircraft Alarm and Signal Systems |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Overall Diameter | 1.420 INCHES NOMINAL IN |
| DC Voltage Rating | 1.0 VOLTS MINIMUM AND 35.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Rating | 2400.0 HERTZ MINIMUM AND 3400.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Alarm Type | HORN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5M2240-001 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| ML-100-RMB | 3/9 Design control — primary reference Tektronix Service Solutions Inc. Use CAGE Code 7h140 for Cataloging. |
NSN 6340-01-347-2633 is a Alarm-Monitor, manufactured by The Boeing Company Div Defense, classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
NSN 6340-01-347-2633 has 1 manufacturer part number on file: 5M2240-001 (The Boeing Company Div Defense).
Key specifications for 5M2240-001: Overall Diameter: 1.420 INCHES NOMINAL IN; DC Voltage Rating: 1.0 VOLTS MINIMUM AND 35.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 1.769 INCHES NOMINAL IN; Frequency Rating: 2400.0 HERTZ MINIMUM AND 3400.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED. 4 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.
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.