The Siren,electric Motor Operated, cataloged under National Stock Number 6350-01-647-8475, is classified within Federal Supply Class 6350 (Miscellaneous Alarm, Signal, and Security Detection Systems) of the Alarm, Signal, and Security Detection Systems group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-01-647-8475 |
| Item Name | Siren,electric Motor Operated |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Status | ACTIVE |
| Current Type | AC |
| Mounting Method | SCREW |
| Voltage in Volts | 115.0 |
| Frequency Rating | 1750.0 HERTZ MINIMUM AND 2500.0 HERTZ MAXIMUM |
| Material | ALUMINUM MOTOR HOUSING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M15303-IC/S2S4 | 5/9 Secondary reference U.S. Government activity |
| M15303-IC/S2S4CMS | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-15303 | 4/1 Identification reference U.S. Government activity |
| IC/S2S4CMS | 5/1 Secondary reference California Marine Supply Inc Dba California Marine Supply Inc |
| MIL-A-15303 | 5/9 Secondary reference U.S. Government activity |
NSN 6350-01-647-8475 is a Siren,electric Motor Operated, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
Key specifications for 6350-01-647-8475: Current Type: AC; Mounting Method: SCREW; Voltage in Volts: 115.0; Special Features: 105 DB;LOW PITCH;SPLASHPROOF;OPERATING CURRENT 1.8A A. 5 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.
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.