The Alarm,gas,automatic, cataloged under National Stock Number 6665-01-327-3869, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Honeywell Analytics Inc.. Government technical data includes 8 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-327-3869 |
| Primary Part Number | MVIP2170 |
| Item Name | Alarm,gas,automatic |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Honeywell Analytics Inc. |
| Status | ACTIVE |
| Phase | SINGLE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL |
| Usage Design | DOMESTIC AND AIRCRAFT AND INDUSTRIAL |
| Design Type | NONTRIPOD MOUNTING |
| Media Detected | EXPLOSIVE GAS |
| Electrical Power Source Relationship | OPERATING |
| Specific Usage Design | DETECTS AND MONITORS HYDRAZINE LEVELS IN AIR FROM 0.01 TO 2.0PPM |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6665-01-327-3869 is a Alarm,gas,automatic, manufactured by Honeywell Analytics Inc., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-327-3869 has 2 manufacturer part numbers on file: MVIP2170 (Honeywell Analytics Inc.), 710021 (Honeywell Analytics Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-696-8127. Verify interchangeability with system specifications before substitution.
Key specifications for MVIP2170: Phase: SINGLE; AC Voltage Rating: 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL; Usage Design: DOMESTIC AND AIRCRAFT AND INDUSTRIAL; Design Type: NONTRIPOD MOUNTING. 8 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.