The Calibration Check Kit,gas Monito, cataloged under National Stock Number 6665-01-487-1164, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Manning Systems Inc Dba Manning Systems. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6665-01-487-1164 |
| Primary Part Number | CK-N2-H2S/25 |
| Item Name | Calibration Check Kit,gas Monito |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Manning Systems Inc Dba Manning Systems |
| 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 |
|---|---|
| CK-ZA-H2S/25 | Calibration Technologies (USA) |
| CK-N2-H2S/25 PRIMARY | Manning Systems Inc Dba Manning Systems (USA) |
| Reference | Meaning |
|---|---|
| CK-EC-H2S-F2CA-N2-H2S/25 | 3/9 Design control — primary reference Manning Systems Inc Dba Manning Systems |
NSN 6665-01-487-1164 is a Calibration Check Kit,gas Monito, manufactured by Manning Systems Inc Dba Manning Systems, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-487-1164 has 2 manufacturer part numbers on file: CK-ZA-H2S/25 (Calibration Technologies), CK-N2-H2S/25 (Manning Systems Inc Dba Manning Systems).
Key specifications for CK-N2-H2S/25: Special Features: KIT CONSISTS OF FLOW REGULATOR, CALIBRATION ADAPTER, BOTTLE OF NITROGEN, BOTTLE OF HYDROGEN SULFIDE 25 PPM, AND CARRYING CASE; End Item Identification: USED TO CALIBRATE A HYDROGEN SULFIDE SENSOR MODEL EC-F2-H2S-0/25 PPM-LH. 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.