The Test Set,water Turbidity Meter, cataloged under National Stock Number 6630-01-490-7581, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Hanna Instruments, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6630-01-490-7581 |
| Primary Part Number | HI93703C |
| Item Name | Test Set,water Turbidity Meter |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| Manufacturer | Hanna Instruments, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HI93703C PRIMARY | Hanna Instruments, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HI 93703 | 5/9 Secondary reference Hanna Instruments, Inc. Div Hanna Instruments Usa |
NSN 6630-01-490-7581 is a Test Set,water Turbidity Meter, manufactured by Hanna Instruments, Inc., classified under FSC 6630, Chemical Analysis Instruments. Status: active.
NSN 6630-01-490-7581 has 1 manufacturer part number on file: HI93703C (Hanna Instruments, Inc.).
Key specifications for HI93703C: Special Features: STATE OF THE ART PORTABLE TURBIDITY METER; COMPLIES WITH ISO 7027; PROVIDES LAB GRADE ACCURACY EVEN IN THE FIELD; WITH 4 KEYS AND WEIGHS 350 GRAMS; MEASURES TURBIDITY FROM 0 TO 1000 FTU (NTU);EQUIPPED WITH INFARED LED AS SOURCE OF LIGHT; GOOD LABORATORY PRACTICE FEATURE CIRCUITRY AUTOMATICALLY STORES AND RETRIEVES THE LAST CALIBRATION DATA; AT TOUCH OF A KEY, LAST CALIBRATION DATA WITH TIME AND DATE ARE DISPLAYED ALLOWING USER TO MAINTAIN AN ACCURATE CALIBRATION SCHEDULE; AUTO SHUT OFF TURNS METER OFF AFTER 5 MINUTES OF NON USE TO SAVE BATTERIES; SUPPLIED WITH MEASUREMENT CUVET AND CAP, FOUR 1.5 V AA BATTERIES AND INSTRUCTION MANUAL V. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.