The Reagent Set,water Testing, cataloged under National Stock Number 6665-01-540-3231, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Thermo Fisher Scientific Pty Ltd Thermo Fisher Scientific Australia. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6665-01-540-3231 |
| Primary Part Number | HAC26041-00 |
| Item Name | Reagent Set,water Testing |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Thermo Fisher Scientific Pty Ltd Thermo Fisher Scientific Australia |
| 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 |
|---|---|
| HAC26041-00 | Thermo Fisher Scientific Pty Ltd Thermo Fisher Scientific Australia (AUS) |
| 8303878 | Anspec Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 2604100 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6665-01-540-3231 is a Reagent Set,water Testing, manufactured by Thermo Fisher Scientific Pty Ltd Thermo Fisher Scientific Australia, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-540-3231 has 2 manufacturer part numbers on file: HAC26041-00 (Thermo Fisher Scientific Pty Ltd Thermo Fisher Scientific Australia), 8303878 (Anspec Pty Ltd).
Key specifications for HAC26041-00: Special Features: SET INCLUDES MOLYVER 1, 2 AND 3 MOLYBDENUM REAGENT POWDER; Part Name Assigned by Controlling Agency: HR MOLYBDENUM REAGENT SET. 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.