The Thermometer,self-Indicating,digi, cataloged under National Stock Number 6685-01-520-6159, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-520-6159 |
| Item Name | Thermometer,self-Indicating,digi |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Measurement Type | DIGITAL |
| Operating Temp Range | -10.0 TO 50.0 CELSIUS DEGC |
| Environmental Attribute Code | NON-MERCURY ALTERNATIVE - MEDICAL PRODUCTS - THERMOMETERS |
| Measurement Range | -210.0 TO 1200.0 DEG CELSIUS |
| 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 |
|---|---|
| 05-1477 | 5/1 Secondary reference U.S. Government activity |
| 6515NCM051421 | 5/1 Secondary reference Defense Medical Standardization Board |
| FLUKE 51 SERIES II | 3/2 Design control — primary reference U.S. Government activity |
| 51 II | 5/1 Secondary reference U.S. Government activity |
NSN 6685-01-520-6159 is a Thermometer,self-Indicating,digi, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-520-6159: Measurement Type: DIGITAL; Overall Length: 173.0 MILLIMETERS NOMINAL MM; Overall Width: 86.0 MILLIMETERS NOMINAL MM; Special Features: STORAGE TEMPERATURE -40 TO 60 DEGREES C; 173 MM L X 86 MM W X 38 MM; 3 AA BATTERIES; TYPICAL 1000-HOUR LIFE; INCLUDES HOLSTER AND 1 EA 80PK-1 BEAD PROBE THERMOCOUPLE MM. 4 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.