The Alarm,gas,automatic, cataloged under National Stock Number 6665-01-024-6184, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Mine Safety Appliances Company. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-024-6184 |
| Primary Part Number | 457703 |
| Item Name | Alarm,gas,automatic |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Mine Safety Appliances Company |
| Status | ACTIVE |
| Indicator Type | HORN |
| Usage Design | INDUSTRIAL |
| Design Type | NONTRIPOD MOUNTING |
| Media Detected | EXPLOSIVE GAS |
| Electrical Power Source Relationship | SELF-CONTAINED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 457703 PRIMARY | Mine Safety Appliances Company (USA) |
NSN 6665-01-024-6184 is a Alarm,gas,automatic, manufactured by Mine Safety Appliances Company, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-024-6184 has 1 manufacturer part number on file: 457703 (Mine Safety Appliances Company).
Key specifications for 457703: Indicator Type: HORN; Usage Design: INDUSTRIAL; Design Type: NONTRIPOD MOUNTING; Media Detected: EXPLOSIVE GAS. 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.