The Detector,hydrogen Sulfide, cataloged under National Stock Number 6665-01-486-6507, 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 Distribution Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-486-6507 |
| Primary Part Number | 10779 |
| Item Name | Detector,hydrogen Sulfide |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Honeywell Analytics Distribution Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 10779 PRIMARY | Honeywell Analytics Distribution Inc. (USA) |
| Reference | Meaning |
|---|---|
| EC-F2-H2S-0/50 PPM-N1-LH | 5/1 Secondary reference Honeywell Analytics Distribution Inc. |
| EC-F2-H2S-0/50 PPM-N1-LH | 5/9 Secondary reference Manning Systems Inc Dba Manning Systems |
NSN 6665-01-486-6507 is a Detector,hydrogen Sulfide, manufactured by Honeywell Analytics Distribution Inc., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-486-6507 has 1 manufacturer part number on file: 10779 (Honeywell Analytics Distribution Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-521-4830, 5360-01-534-4715. Verify interchangeability with system specifications before substitution.
Key specifications for 10779: Special Features: NHA IS GAS DETECTOR SYS; End Item Identification: YP-676 BOATS. 0 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.