The Detector Kit,gas, cataloged under National Stock Number 6665-01-686-8255, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Active Environmental Solutions Alemir International Pty. Ltd.. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-686-8255 |
| Primary Part Number | MAR3-A2C112E-02M-UPGRAD |
| Item Name | Detector Kit,gas |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Active Environmental Solutions Alemir International Pty. Ltd. |
| Status | ACTIVE |
| Document Type | CATALOG SHEET |
| Component Document Page Number | 1 |
| Component Document Origin | INDUSTRIAL |
| Document Source | 06JB6 |
| 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 |
|---|---|
| MAR3-A2C112E-02M-UPGRAD | Active Environmental Solutions Alemir International Pty. Ltd. (AUS) |
| Reference | Meaning |
|---|---|
| MAR3-A2C112E-02M | 3/9 Design control — primary reference Rae Systems Inc. Div Rae Systems by Honeywell |
NSN 6665-01-686-8255 is a Detector Kit,gas, manufactured by Active Environmental Solutions Alemir International Pty. Ltd., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-686-8255 has 1 manufacturer part number on file: MAR3-A2C112E-02M-UPGRAD (Active Environmental Solutions Alemir International Pty. Ltd.).
Key specifications for MAR3-A2C112E-02M-UPGRAD: Document Type: CATALOG SHEET; Component Document Page Number: 1; Component Document Origin: INDUSTRIAL; Document Source: 06JB6. 4 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.