The Indicator,carbon Monoxide, cataloged under National Stock Number 6665-01-441-9515, 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.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-441-9515 |
| Primary Part Number | 54-04-01 |
| Item Name | Indicator,carbon Monoxide |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Honeywell Analytics Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 54-04-01 | Honeywell Analytics Inc. (USA) |
| Reference | Meaning |
|---|---|
| 54-04-01 | 3/9 Design control — primary reference Honeywell Safety Products Usa, Inc. |
| 54-04-01 | 5/9 Secondary reference Biosystems Inc Div Sperian Protection Americas Inc. |
| 54-04-01 | 5/9 Secondary reference Bw Technologies Ltd |
NSN 6665-01-441-9515 is a Indicator,carbon Monoxide, manufactured by Honeywell Analytics Inc., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-441-9515 has 1 manufacturer part number on file: 54-04-01 (Honeywell Analytics Inc.).
Key specifications for 54-04-01: Overall Height: 2.000 INCHES NOMINAL IN; Overall Length: 6.750 INCHES NOMINAL IN; Overall Width: 3.750 INCHES NOMINAL IN. 0 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.