The Detector,gas, cataloged under National Stock Number 6665-01-691-0249, 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 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 | 6665-01-691-0249 |
| Primary Part Number | SR-M1-1S |
| Item Name | Detector,gas |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Honeywell Analytics Inc. |
| Status | ACTIVE |
| Precious Material | GOLD |
| Special Test Features | SAFETY NOTE-THIS SENSOR IS DESIGNED TO BE USED IN SAFETY-CRITICAL APPLICATIONS. TO ENSURE THAT THE SENSOR AND/OR INSTRUMENT IN WHICH IT IS USED, ARE OPERATING PROPERLY, IT IS A REQUIREMENT THAT THE FUNCTION OF THE DEVICE IS CONFIRMED BY EXPOSURE TO TARGET GAS (BUMP CHECK) BEFORE EACH USE OF THE SENSOR AND/OR INSTRUMENT. FAILURE TO CARRY OUT SUCH TESTS MAY JEOPARDIZE THE SAFETY OF PEOPLE AND PROPERTY. |
| Detecting Element Type | ELECTROCHEMICAL |
| Precious Material and Location | GOLD PLATED NIOBIUM GOLD |
| Material | PLASTIC CASE |
| 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 |
|---|---|
| SR-M1-1S PRIMARY | Honeywell Analytics Inc. (USA) |
NSN 6665-01-691-0249 is a Detector,gas, manufactured by Honeywell Analytics Inc., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-691-0249 has 1 manufacturer part number on file: SR-M1-1S (Honeywell Analytics Inc.).
Key specifications for SR-M1-1S: Overall Height: 10.0 MILLIMETERS NOMINAL MM; Precious Material: GOLD; Special Test Features: SAFETY NOTE-THIS SENSOR IS DESIGNED TO BE USED IN SAFETY-CRITICAL APPLICATIONS. TO ENSURE THAT THE SENSOR AND/OR INSTRUMENT IN WHICH IT IS USED, ARE OPERATING PROPERLY, IT IS A REQUIREMENT THAT THE FUNCTION OF THE DEVICE IS CONFIRMED BY EXPOSURE TO TARGET GAS (BUMP CHECK) BEFORE EACH USE OF THE SENSOR AND/OR INSTRUMENT. FAILURE TO CARRY OUT SUCH TESTS MAY JEOPARDIZE THE SAFETY OF PEOPLE AND PROPERTY.; Detecting Element Type: ELECTROCHEMICAL. 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.