The Tube,hydrogen Sulfide Detector, cataloged under National Stock Number 6665-01-512-4696, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-512-4696 |
| Item Name | Tube,hydrogen Sulfide Detector |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Status | ACTIVE |
| Operating Range | +0.1 TO 60.0 PARTS PER MILLION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 6665NCM021260 | 5/1 Secondary reference Defense Medical Standardization Board |
| 03-1487 | 5/1 Secondary reference U.S. Government activity |
| 800-01961 | 3/9 Design control — primary reference Skc Gulf Coast, Inc. |
NSN 6665-01-512-4696 is a Tube,hydrogen Sulfide Detector, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
Key specifications for 6665-01-512-4696: Special Features: 10 PER PKG.; TO DETECT HYDROGEN SULFIDE; Operating Range: +0.1 TO 60.0 PARTS PER MILLION. 1 specification is 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.